About the Execution of ITS-Tools for Peterson-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | 7 8 8 8 8 ? 7 8 1 1 1 1 1 1 1 1 | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r142-tall-174876813000637.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Peterson-PT-7, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876813000637
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 196K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 781K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 195K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 870K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 110K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 318K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 157K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 553K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 714K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.8M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 904K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.0M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 20K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.3M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Peterson-PT-7-UpperBounds-00
FORMULA_NAME Peterson-PT-7-UpperBounds-01
FORMULA_NAME Peterson-PT-7-UpperBounds-02
FORMULA_NAME Peterson-PT-7-UpperBounds-03
FORMULA_NAME Peterson-PT-7-UpperBounds-04
FORMULA_NAME Peterson-PT-7-UpperBounds-05
FORMULA_NAME Peterson-PT-7-UpperBounds-06
FORMULA_NAME Peterson-PT-7-UpperBounds-07
FORMULA_NAME Peterson-PT-7-UpperBounds-08
FORMULA_NAME Peterson-PT-7-UpperBounds-09
FORMULA_NAME Peterson-PT-7-UpperBounds-10
FORMULA_NAME Peterson-PT-7-UpperBounds-11
FORMULA_NAME Peterson-PT-7-UpperBounds-12
FORMULA_NAME Peterson-PT-7-UpperBounds-13
FORMULA_NAME Peterson-PT-7-UpperBounds-14
FORMULA_NAME Peterson-PT-7-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748958170935
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2025-06-03 13:42:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 13:42:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 13:42:52] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2025-06-03 13:42:52] [INFO ] Transformed 1992 places.
[2025-06-03 13:42:52] [INFO ] Transformed 3096 transitions.
[2025-06-03 13:42:52] [INFO ] Found NUPN structural information;
[2025-06-03 13:42:52] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Reduction of identical properties reduced properties to check from 16 to 14
FORMULA Peterson-PT-7-UpperBounds-06 7 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-07 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[56, 8, 448, 8, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Peterson-PT-7-UpperBounds-02 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-7-UpperBounds-01 8 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[56, 448, 8, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-06-03 13:42:52] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2025-06-03 13:42:52] [INFO ] Computed 31 invariants in 51 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[56, 448, 8, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 155 ms. (64 steps per ms)
FORMULA Peterson-PT-7-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Peterson-PT-7-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50005 steps (10 resets) in 168 ms. (295 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 8, 1, 0, 0] Max Struct:[56, 448, 8, 1, 1]
[2025-06-03 13:42:52] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2025-06-03 13:42:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:42:53] [INFO ] [Real]Absence check using 23 positive place invariants in 82 ms returned sat
[2025-06-03 13:42:53] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:42:55] [INFO ] [Real]Absence check using state equation in 1353 ms returned sat
[2025-06-03 13:42:55] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:42:55] [INFO ] [Real]Added 497 Read/Feed constraints in 350 ms returned sat
[2025-06-03 13:42:55] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:42:56] [INFO ] [Nat]Absence check using 23 positive place invariants in 77 ms returned sat
[2025-06-03 13:42:56] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:42:57] [INFO ] [Nat]Absence check using state equation in 1154 ms returned sat
[2025-06-03 13:42:58] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 13:42:58] [INFO ] [Nat]Added 497 Read/Feed constraints in 1031 ms returned unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:42:58] [INFO ] [Real]Absence check using 23 positive place invariants in 59 ms returned unsat
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:42:59] [INFO ] [Real]Absence check using 23 positive place invariants in 61 ms returned sat
[2025-06-03 13:42:59] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2025-06-03 13:43:00] [INFO ] [Real]Absence check using state equation in 788 ms returned sat
[2025-06-03 13:43:00] [INFO ] [Real]Added 497 Read/Feed constraints in 162 ms returned sat
[2025-06-03 13:43:00] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:43:00] [INFO ] [Nat]Absence check using 23 positive place invariants in 58 ms returned sat
[2025-06-03 13:43:00] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 1 ms returned sat
[2025-06-03 13:43:01] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2025-06-03 13:43:02] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 13:43:02] [INFO ] [Nat]Added 497 Read/Feed constraints in 1030 ms returned unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:43:02] [INFO ] [Real]Absence check using 23 positive place invariants in 55 ms returned sat
[2025-06-03 13:43:02] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:43:03] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2025-06-03 13:43:03] [INFO ] [Real]Added 497 Read/Feed constraints in 72 ms returned sat
[2025-06-03 13:43:03] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:43:04] [INFO ] [Nat]Absence check using 23 positive place invariants in 57 ms returned sat
[2025-06-03 13:43:04] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 3 ms returned sat
[2025-06-03 13:43:04] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2025-06-03 13:43:04] [INFO ] [Nat]Added 497 Read/Feed constraints in 103 ms returned sat
[2025-06-03 13:43:05] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 151 ms.
[2025-06-03 13:43:08] [INFO ] Added : 70 causal constraints over 14 iterations in 3606 ms. Result :unknown
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:43:09] [INFO ] [Real]Absence check using 23 positive place invariants in 54 ms returned sat
[2025-06-03 13:43:09] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 4 ms returned sat
[2025-06-03 13:43:09] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2025-06-03 13:43:10] [INFO ] [Real]Added 497 Read/Feed constraints in 57 ms returned sat
[2025-06-03 13:43:10] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:43:10] [INFO ] [Nat]Absence check using 23 positive place invariants in 57 ms returned sat
[2025-06-03 13:43:10] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:43:11] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2025-06-03 13:43:11] [INFO ] [Nat]Added 497 Read/Feed constraints in 88 ms returned sat
[2025-06-03 13:43:11] [INFO ] Computed and/alt/rep : 2640/5840/2640 causal constraints (skipped 112 transitions) in 181 ms.
[2025-06-03 13:43:15] [INFO ] Added : 80 causal constraints over 16 iterations in 3655 ms. Result :unknown
Current structural bounds on expressions (after SMT) : Max Seen:[7, 8, 1, 0, 0] Max Struct:[56, 8, 8, 1, 1]
FORMULA Peterson-PT-7-UpperBounds-04 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-7-UpperBounds-03 8 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA Peterson-PT-7-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[7, 1, 1] Max Struct:[56, 8, 1]
Support contains 65 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 888 transitions
Trivial Post-agglo rules discarded 888 transitions
Performed 888 trivial Post agglomeration. Transition count delta: 888
Iterating post reduction 0 with 888 rules applied. Total rules applied 888 place count 1992 transition count 2208
Reduce places removed 888 places and 0 transitions.
Iterating post reduction 1 with 888 rules applied. Total rules applied 1776 place count 1104 transition count 2208
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 399 Pre rules applied. Total rules applied 1776 place count 1104 transition count 1809
Deduced a syphon composed of 399 places in 3 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 2574 place count 705 transition count 1809
Applied a total of 2574 rules in 234 ms. Remains 705 /1992 variables (removed 1287) and now considering 1809/3096 (removed 1287) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 705/1992 places, 1809/3096 transitions.
[2025-06-03 13:43:15] [INFO ] Flow matrix only has 1473 transitions (discarded 336 similar events)
// Phase 1: matrix 1473 rows 705 cols
[2025-06-03 13:43:15] [INFO ] Computed 31 invariants in 9 ms
Current structural bounds on expressions (after invariants) : Max Seen:[7, 1, 1] Max Struct:[56, 8, 1]
FORMULA Peterson-PT-7-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 2968 ms. (336 steps per ms)
BEST_FIRST walk for 2000002 steps (4 resets) in 1774 ms. (1126 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[7, 1] Max Struct:[56, 8]
[2025-06-03 13:43:20] [INFO ] Flow matrix only has 1473 transitions (discarded 336 similar events)
[2025-06-03 13:43:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:43:20] [INFO ] [Real]Absence check using 23 positive place invariants in 18 ms returned sat
[2025-06-03 13:43:20] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:43:20] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2025-06-03 13:43:20] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:43:20] [INFO ] [Real]Added 497 Read/Feed constraints in 68 ms returned sat
[2025-06-03 13:43:20] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:43:21] [INFO ] [Nat]Absence check using 23 positive place invariants in 19 ms returned sat
[2025-06-03 13:43:21] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 1 ms returned sat
[2025-06-03 13:43:21] [INFO ] [Nat]Absence check using state equation in 326 ms returned sat
[2025-06-03 13:43:21] [INFO ] [Nat]Added 497 Read/Feed constraints in 154 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:21] [INFO ] Deduced a trap composed of 11 places in 281 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:22] [INFO ] Deduced a trap composed of 11 places in 278 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:22] [INFO ] Deduced a trap composed of 11 places in 255 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:22] [INFO ] Deduced a trap composed of 11 places in 249 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:23] [INFO ] Deduced a trap composed of 11 places in 249 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:23] [INFO ] Deduced a trap composed of 11 places in 252 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:23] [INFO ] Deduced a trap composed of 11 places in 267 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:24] [INFO ] Deduced a trap composed of 11 places in 244 ms of which 15 ms to minimize.
[2025-06-03 13:43:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 2493 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:43:24] [INFO ] [Real]Absence check using 23 positive place invariants in 16 ms returned sat
[2025-06-03 13:43:24] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:43:24] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2025-06-03 13:43:24] [INFO ] [Real]Added 497 Read/Feed constraints in 55 ms returned sat
[2025-06-03 13:43:24] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:43:24] [INFO ] [Nat]Absence check using 23 positive place invariants in 16 ms returned sat
[2025-06-03 13:43:24] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 2 ms returned sat
[2025-06-03 13:43:25] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2025-06-03 13:43:25] [INFO ] [Nat]Added 497 Read/Feed constraints in 223 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:25] [INFO ] Deduced a trap composed of 12 places in 247 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:25] [INFO ] Deduced a trap composed of 11 places in 253 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:26] [INFO ] Deduced a trap composed of 13 places in 242 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:26] [INFO ] Deduced a trap composed of 13 places in 240 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:27] [INFO ] Deduced a trap composed of 13 places in 258 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:27] [INFO ] Deduced a trap composed of 11 places in 239 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:27] [INFO ] Deduced a trap composed of 22 places in 243 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:28] [INFO ] Deduced a trap composed of 22 places in 247 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:28] [INFO ] Deduced a trap composed of 24 places in 261 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:28] [INFO ] Deduced a trap composed of 23 places in 275 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:29] [INFO ] Deduced a trap composed of 24 places in 247 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:29] [INFO ] Deduced a trap composed of 25 places in 243 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:30] [INFO ] Deduced a trap composed of 12 places in 253 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:30] [INFO ] Deduced a trap composed of 12 places in 247 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:31] [INFO ] Deduced a trap composed of 23 places in 251 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:31] [INFO ] Deduced a trap composed of 24 places in 245 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:31] [INFO ] Deduced a trap composed of 13 places in 251 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:32] [INFO ] Deduced a trap composed of 23 places in 249 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:32] [INFO ] Deduced a trap composed of 22 places in 236 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:33] [INFO ] Deduced a trap composed of 23 places in 238 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:33] [INFO ] Deduced a trap composed of 35 places in 238 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:33] [INFO ] Deduced a trap composed of 35 places in 242 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:34] [INFO ] Deduced a trap composed of 34 places in 236 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:34] [INFO ] Deduced a trap composed of 35 places in 243 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:34] [INFO ] Deduced a trap composed of 33 places in 246 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:35] [INFO ] Deduced a trap composed of 31 places in 235 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:35] [INFO ] Deduced a trap composed of 33 places in 243 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:36] [INFO ] Deduced a trap composed of 35 places in 253 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:36] [INFO ] Deduced a trap composed of 34 places in 244 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:37] [INFO ] Deduced a trap composed of 21 places in 230 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:39] [INFO ] Deduced a trap composed of 29 places in 229 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:39] [INFO ] Deduced a trap composed of 29 places in 237 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:39] [INFO ] Deduced a trap composed of 29 places in 241 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:40] [INFO ] Deduced a trap composed of 34 places in 245 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:41] [INFO ] Deduced a trap composed of 34 places in 237 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:41] [INFO ] Deduced a trap composed of 11 places in 249 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:41] [INFO ] Deduced a trap composed of 24 places in 249 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:42] [INFO ] Deduced a trap composed of 46 places in 232 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:42] [INFO ] Deduced a trap composed of 47 places in 229 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:42] [INFO ] Deduced a trap composed of 46 places in 235 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:43] [INFO ] Deduced a trap composed of 47 places in 236 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:43] [INFO ] Deduced a trap composed of 35 places in 232 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:43] [INFO ] Deduced a trap composed of 23 places in 240 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:44] [INFO ] Deduced a trap composed of 34 places in 244 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:44] [INFO ] Deduced a trap composed of 25 places in 251 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:44] [INFO ] Deduced a trap composed of 46 places in 220 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:45] [INFO ] Deduced a trap composed of 45 places in 230 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:46] [INFO ] Deduced a trap composed of 33 places in 242 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:47] [INFO ] Deduced a trap composed of 36 places in 239 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:47] [INFO ] Deduced a trap composed of 45 places in 235 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:47] [INFO ] Deduced a trap composed of 47 places in 233 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:48] [INFO ] Deduced a trap composed of 44 places in 229 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:48] [INFO ] Deduced a trap composed of 45 places in 227 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:49] [INFO ] Deduced a trap composed of 36 places in 223 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:53] [INFO ] Deduced a trap composed of 43 places in 226 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:53] [INFO ] Deduced a trap composed of 44 places in 226 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:54] [INFO ] Deduced a trap composed of 44 places in 233 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:54] [INFO ] Deduced a trap composed of 47 places in 237 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:56] [INFO ] Deduced a trap composed of 37 places in 241 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:57] [INFO ] Deduced a trap composed of 36 places in 249 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:57] [INFO ] Deduced a trap composed of 46 places in 225 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:57] [INFO ] Deduced a trap composed of 47 places in 226 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:58] [INFO ] Deduced a trap composed of 44 places in 231 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:58] [INFO ] Deduced a trap composed of 11 places in 232 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:59] [INFO ] Deduced a trap composed of 41 places in 222 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:59] [INFO ] Deduced a trap composed of 40 places in 219 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:43:59] [INFO ] Deduced a trap composed of 40 places in 220 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:01] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:01] [INFO ] Deduced a trap composed of 46 places in 236 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:03] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:04] [INFO ] Deduced a trap composed of 46 places in 250 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:04] [INFO ] Deduced a trap composed of 57 places in 207 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:04] [INFO ] Deduced a trap composed of 56 places in 203 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:05] [INFO ] Deduced a trap composed of 58 places in 200 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:05] [INFO ] Deduced a trap composed of 57 places in 210 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:05] [INFO ] Deduced a trap composed of 57 places in 204 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:06] [INFO ] Deduced a trap composed of 56 places in 213 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:06] [INFO ] Deduced a trap composed of 35 places in 231 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:06] [INFO ] Deduced a trap composed of 57 places in 215 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:07] [INFO ] Deduced a trap composed of 59 places in 211 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:08] [INFO ] Deduced a trap composed of 49 places in 201 ms of which 34 ms to minimize.
[2025-06-03 13:44:09] [INFO ] Trap strengthening (SAT) tested/added 81/81 trap constraints in 44378 ms
Current structural bounds on expressions (after SMT) : Max Seen:[7, 1] Max Struct:[7, 8]
FORMULA Peterson-PT-7-UpperBounds-00 7 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 705 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 705/705 places, 1809/1809 transitions.
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 49 Pre rules applied. Total rules applied 0 place count 705 transition count 1760
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 0 with 98 rules applied. Total rules applied 98 place count 656 transition count 1760
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 0 with 112 rules applied. Total rules applied 210 place count 600 transition count 1704
Applied a total of 210 rules in 170 ms. Remains 600 /705 variables (removed 105) and now considering 1704/1809 (removed 105) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 600/705 places, 1704/1809 transitions.
[2025-06-03 13:44:09] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 600 cols
[2025-06-03 13:44:09] [INFO ] Computed 31 invariants in 5 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2110 ms. (473 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 578 ms. (1727 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2025-06-03 13:44:12] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:44:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:44:12] [INFO ] [Real]Absence check using 23 positive place invariants in 13 ms returned sat
[2025-06-03 13:44:12] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 1 ms returned sat
[2025-06-03 13:44:12] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2025-06-03 13:44:12] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:44:13] [INFO ] [Real]Added 497 Read/Feed constraints in 45 ms returned sat
[2025-06-03 13:44:13] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:44:13] [INFO ] [Nat]Absence check using 23 positive place invariants in 14 ms returned sat
[2025-06-03 13:44:13] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 1 ms returned sat
[2025-06-03 13:44:13] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2025-06-03 13:44:13] [INFO ] [Nat]Added 497 Read/Feed constraints in 147 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:13] [INFO ] Deduced a trap composed of 11 places in 218 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:14] [INFO ] Deduced a trap composed of 11 places in 217 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:14] [INFO ] Deduced a trap composed of 12 places in 215 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:14] [INFO ] Deduced a trap composed of 13 places in 215 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:15] [INFO ] Deduced a trap composed of 13 places in 224 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:15] [INFO ] Deduced a trap composed of 11 places in 211 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:15] [INFO ] Deduced a trap composed of 22 places in 212 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:15] [INFO ] Deduced a trap composed of 20 places in 204 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:16] [INFO ] Deduced a trap composed of 19 places in 207 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:16] [INFO ] Deduced a trap composed of 19 places in 209 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:16] [INFO ] Deduced a trap composed of 20 places in 212 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:17] [INFO ] Deduced a trap composed of 22 places in 217 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:17] [INFO ] Deduced a trap composed of 21 places in 224 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:18] [INFO ] Deduced a trap composed of 14 places in 219 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:18] [INFO ] Deduced a trap composed of 17 places in 216 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:19] [INFO ] Deduced a trap composed of 23 places in 217 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:19] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:19] [INFO ] Deduced a trap composed of 17 places in 228 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:20] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:20] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:20] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:21] [INFO ] Deduced a trap composed of 17 places in 218 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:21] [INFO ] Deduced a trap composed of 12 places in 224 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:21] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:22] [INFO ] Deduced a trap composed of 21 places in 215 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:22] [INFO ] Deduced a trap composed of 35 places in 222 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:22] [INFO ] Deduced a trap composed of 29 places in 210 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:23] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:23] [INFO ] Deduced a trap composed of 29 places in 199 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:24] [INFO ] Deduced a trap composed of 29 places in 205 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:24] [INFO ] Deduced a trap composed of 35 places in 202 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:24] [INFO ] Deduced a trap composed of 32 places in 205 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:25] [INFO ] Deduced a trap composed of 30 places in 197 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:25] [INFO ] Deduced a trap composed of 35 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:26] [INFO ] Deduced a trap composed of 25 places in 199 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:26] [INFO ] Deduced a trap composed of 25 places in 199 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:27] [INFO ] Deduced a trap composed of 31 places in 205 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:27] [INFO ] Deduced a trap composed of 30 places in 201 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:27] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:29] [INFO ] Deduced a trap composed of 14 places in 226 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:30] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:30] [INFO ] Deduced a trap composed of 35 places in 211 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:30] [INFO ] Deduced a trap composed of 35 places in 202 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:31] [INFO ] Deduced a trap composed of 20 places in 212 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:31] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:31] [INFO ] Deduced a trap composed of 44 places in 192 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:32] [INFO ] Deduced a trap composed of 38 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:32] [INFO ] Deduced a trap composed of 38 places in 187 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:32] [INFO ] Deduced a trap composed of 44 places in 194 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:33] [INFO ] Deduced a trap composed of 44 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:33] [INFO ] Deduced a trap composed of 43 places in 190 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:33] [INFO ] Deduced a trap composed of 38 places in 192 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:34] [INFO ] Deduced a trap composed of 34 places in 194 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:34] [INFO ] Deduced a trap composed of 29 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:34] [INFO ] Deduced a trap composed of 43 places in 204 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:35] [INFO ] Deduced a trap composed of 31 places in 186 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:35] [INFO ] Deduced a trap composed of 31 places in 183 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:36] [INFO ] Deduced a trap composed of 39 places in 193 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:37] [INFO ] Deduced a trap composed of 43 places in 196 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:38] [INFO ] Deduced a trap composed of 39 places in 188 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:38] [INFO ] Deduced a trap composed of 39 places in 208 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:38] [INFO ] Deduced a trap composed of 44 places in 196 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:42] [INFO ] Deduced a trap composed of 23 places in 207 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:42] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:43] [INFO ] Deduced a trap composed of 30 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:43] [INFO ] Deduced a trap composed of 32 places in 215 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:44] [INFO ] Deduced a trap composed of 34 places in 202 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:47] [INFO ] Deduced a trap composed of 38 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:47] [INFO ] Deduced a trap composed of 40 places in 189 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:47] [INFO ] Deduced a trap composed of 39 places in 193 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:50] [INFO ] Deduced a trap composed of 41 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:50] [INFO ] Deduced a trap composed of 44 places in 204 ms of which 29 ms to minimize.
[2025-06-03 13:44:54] [INFO ] Trap strengthening (SAT) tested/added 72/72 trap constraints in 41273 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 600 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 600/600 places, 1704/1704 transitions.
Applied a total of 0 rules in 35 ms. Remains 600 /600 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 600/600 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 600/600 places, 1704/1704 transitions.
Applied a total of 0 rules in 31 ms. Remains 600 /600 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2025-06-03 13:44:54] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:44:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:44:55] [INFO ] Implicit Places using invariants in 949 ms returned [584, 585, 586, 587, 588, 597, 598, 599]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 967 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 592/600 places, 1704/1704 transitions.
Applied a total of 0 rules in 27 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1029 ms. Remains : 592/600 places, 1704/1704 transitions.
[2025-06-03 13:44:55] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
// Phase 1: matrix 1368 rows 592 cols
[2025-06-03 13:44:55] [INFO ] Computed 23 invariants in 4 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2084 ms. (479 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 572 ms. (1745 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2025-06-03 13:44:58] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:44:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:44:58] [INFO ] [Real]Absence check using 23 positive place invariants in 12 ms returned sat
[2025-06-03 13:44:58] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2025-06-03 13:44:59] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:44:59] [INFO ] [Real]Added 497 Read/Feed constraints in 46 ms returned sat
[2025-06-03 13:44:59] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:44:59] [INFO ] [Nat]Absence check using 23 positive place invariants in 14 ms returned sat
[2025-06-03 13:44:59] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2025-06-03 13:44:59] [INFO ] [Nat]Added 497 Read/Feed constraints in 158 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:44:59] [INFO ] Deduced a trap composed of 11 places in 206 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:00] [INFO ] Deduced a trap composed of 11 places in 203 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:00] [INFO ] Deduced a trap composed of 12 places in 206 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:00] [INFO ] Deduced a trap composed of 13 places in 212 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:01] [INFO ] Deduced a trap composed of 11 places in 204 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:01] [INFO ] Deduced a trap composed of 13 places in 210 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:01] [INFO ] Deduced a trap composed of 20 places in 212 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:01] [INFO ] Deduced a trap composed of 20 places in 210 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:02] [INFO ] Deduced a trap composed of 22 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:02] [INFO ] Deduced a trap composed of 19 places in 204 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:02] [INFO ] Deduced a trap composed of 22 places in 209 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:03] [INFO ] Deduced a trap composed of 21 places in 208 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:03] [INFO ] Deduced a trap composed of 14 places in 224 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:03] [INFO ] Deduced a trap composed of 12 places in 210 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:04] [INFO ] Deduced a trap composed of 23 places in 216 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:04] [INFO ] Deduced a trap composed of 21 places in 214 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:04] [INFO ] Deduced a trap composed of 20 places in 208 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:05] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:05] [INFO ] Deduced a trap composed of 23 places in 210 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:05] [INFO ] Deduced a trap composed of 25 places in 201 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:06] [INFO ] Deduced a trap composed of 25 places in 200 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:06] [INFO ] Deduced a trap composed of 32 places in 202 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:06] [INFO ] Deduced a trap composed of 29 places in 202 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:07] [INFO ] Deduced a trap composed of 29 places in 199 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:07] [INFO ] Deduced a trap composed of 30 places in 204 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:07] [INFO ] Deduced a trap composed of 32 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:09] [INFO ] Deduced a trap composed of 25 places in 197 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:09] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:09] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:10] [INFO ] Deduced a trap composed of 30 places in 200 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:10] [INFO ] Deduced a trap composed of 31 places in 202 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:10] [INFO ] Deduced a trap composed of 31 places in 203 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:11] [INFO ] Deduced a trap composed of 32 places in 199 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:11] [INFO ] Deduced a trap composed of 32 places in 200 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:14] [INFO ] Deduced a trap composed of 21 places in 207 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:14] [INFO ] Deduced a trap composed of 21 places in 199 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:14] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:15] [INFO ] Deduced a trap composed of 30 places in 199 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:15] [INFO ] Deduced a trap composed of 12 places in 205 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:15] [INFO ] Deduced a trap composed of 38 places in 195 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:15] [INFO ] Deduced a trap composed of 37 places in 192 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:16] [INFO ] Deduced a trap composed of 38 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:16] [INFO ] Deduced a trap composed of 31 places in 191 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:16] [INFO ] Deduced a trap composed of 31 places in 199 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:17] [INFO ] Deduced a trap composed of 40 places in 189 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:17] [INFO ] Deduced a trap composed of 38 places in 187 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:17] [INFO ] Deduced a trap composed of 39 places in 194 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:18] [INFO ] Deduced a trap composed of 40 places in 194 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:18] [INFO ] Deduced a trap composed of 40 places in 179 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:18] [INFO ] Deduced a trap composed of 39 places in 189 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:19] [INFO ] Deduced a trap composed of 22 places in 208 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:19] [INFO ] Deduced a trap composed of 31 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:19] [INFO ] Deduced a trap composed of 39 places in 184 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:20] [INFO ] Deduced a trap composed of 40 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:21] [INFO ] Deduced a trap composed of 41 places in 188 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:21] [INFO ] Deduced a trap composed of 40 places in 198 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:21] [INFO ] Deduced a trap composed of 41 places in 191 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:21] [INFO ] Deduced a trap composed of 41 places in 193 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:22] [INFO ] Deduced a trap composed of 32 places in 205 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:23] [INFO ] Deduced a trap composed of 39 places in 195 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:24] [INFO ] Deduced a trap composed of 41 places in 194 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:25] [INFO ] Deduced a trap composed of 11 places in 181 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:25] [INFO ] Deduced a trap composed of 31 places in 185 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:27] [INFO ] Deduced a trap composed of 11 places in 212 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:28] [INFO ] Deduced a trap composed of 37 places in 187 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:31] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:32] [INFO ] Deduced a trap composed of 41 places in 189 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:32] [INFO ] Deduced a trap composed of 38 places in 186 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:36] [INFO ] Deduced a trap composed of 28 places in 192 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:38] [INFO ] Deduced a trap composed of 34 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:45:38] [INFO ] Deduced a trap composed of 34 places in 188 ms of which 25 ms to minimize.
[2025-06-03 13:45:43] [INFO ] Trap strengthening (SAT) tested/added 71/71 trap constraints in 43770 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 37 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 22 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2025-06-03 13:45:43] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:45:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:45:44] [INFO ] Implicit Places using invariants in 850 ms returned []
[2025-06-03 13:45:44] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:45:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:45:44] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:45:49] [INFO ] Implicit Places using invariants and state equation in 4847 ms returned []
Implicit Place search using SMT with State Equation took 5702 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 13:45:49] [INFO ] Redundant transitions in 153 ms returned []
Running 1696 sub problems to find dead transitions.
[2025-06-03 13:45:49] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:45:49] [INFO ] Invariant cache hit.
[2025-06-03 13:45:49] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:05] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:06] [INFO ] Deduced a trap composed of 12 places in 235 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:06] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:06] [INFO ] Deduced a trap composed of 22 places in 231 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:06] [INFO ] Deduced a trap composed of 22 places in 230 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:07] [INFO ] Deduced a trap composed of 23 places in 223 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:07] [INFO ] Deduced a trap composed of 24 places in 211 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:07] [INFO ] Deduced a trap composed of 33 places in 239 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:07] [INFO ] Deduced a trap composed of 25 places in 203 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:07] [INFO ] Deduced a trap composed of 34 places in 197 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:08] [INFO ] Deduced a trap composed of 21 places in 231 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:08] [INFO ] Deduced a trap composed of 21 places in 232 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:08] [INFO ] Deduced a trap composed of 21 places in 225 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:08] [INFO ] Deduced a trap composed of 21 places in 224 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:09] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:09] [INFO ] Deduced a trap composed of 32 places in 226 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:09] [INFO ] Deduced a trap composed of 35 places in 232 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:09] [INFO ] Deduced a trap composed of 40 places in 208 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:10] [INFO ] Deduced a trap composed of 42 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:10] [INFO ] Deduced a trap composed of 41 places in 148 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/635 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:11] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:12] [INFO ] Deduced a trap composed of 11 places in 247 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:12] [INFO ] Deduced a trap composed of 11 places in 221 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:12] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:12] [INFO ] Deduced a trap composed of 20 places in 236 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:12] [INFO ] Deduced a trap composed of 11 places in 240 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:13] [INFO ] Deduced a trap composed of 11 places in 208 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:13] [INFO ] Deduced a trap composed of 11 places in 214 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:13] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:13] [INFO ] Deduced a trap composed of 32 places in 211 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:14] [INFO ] Deduced a trap composed of 43 places in 169 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:14] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:14] [INFO ] Deduced a trap composed of 61 places in 169 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:14] [INFO ] Deduced a trap composed of 61 places in 173 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:14] [INFO ] Deduced a trap composed of 61 places in 177 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:15] [INFO ] Deduced a trap composed of 70 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:15] [INFO ] Deduced a trap composed of 70 places in 176 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:15] [INFO ] Deduced a trap composed of 30 places in 217 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:15] [INFO ] Deduced a trap composed of 40 places in 157 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:15] [INFO ] Deduced a trap composed of 42 places in 137 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/1960 variables, and 655 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30042 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/592 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1696/1696 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 40/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:23] [INFO ] Deduced a trap composed of 21 places in 237 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:23] [INFO ] Deduced a trap composed of 21 places in 225 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:23] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:23] [INFO ] Deduced a trap composed of 41 places in 188 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:23] [INFO ] Deduced a trap composed of 40 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:24] [INFO ] Deduced a trap composed of 41 places in 182 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:24] [INFO ] Deduced a trap composed of 41 places in 179 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:24] [INFO ] Deduced a trap composed of 61 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:24] [INFO ] Deduced a trap composed of 70 places in 154 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:24] [INFO ] Deduced a trap composed of 70 places in 164 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:24] [INFO ] Deduced a trap composed of 70 places in 180 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:25] [INFO ] Deduced a trap composed of 42 places in 162 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:25] [INFO ] Deduced a trap composed of 19 places in 243 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:25] [INFO ] Deduced a trap composed of 27 places in 199 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:26] [INFO ] Deduced a trap composed of 31 places in 213 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:26] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:26] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:26] [INFO ] Deduced a trap composed of 27 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:27] [INFO ] Deduced a trap composed of 30 places in 224 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:27] [INFO ] Deduced a trap composed of 29 places in 214 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/675 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:30] [INFO ] Deduced a trap composed of 49 places in 151 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:30] [INFO ] Deduced a trap composed of 48 places in 166 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:30] [INFO ] Deduced a trap composed of 49 places in 161 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:30] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:30] [INFO ] Deduced a trap composed of 48 places in 161 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:31] [INFO ] Deduced a trap composed of 49 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:31] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:31] [INFO ] Deduced a trap composed of 52 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:31] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:31] [INFO ] Deduced a trap composed of 22 places in 193 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:32] [INFO ] Deduced a trap composed of 19 places in 225 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:32] [INFO ] Deduced a trap composed of 19 places in 203 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:33] [INFO ] Deduced a trap composed of 31 places in 213 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:33] [INFO ] Deduced a trap composed of 30 places in 239 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:33] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:33] [INFO ] Deduced a trap composed of 32 places in 204 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:34] [INFO ] Deduced a trap composed of 33 places in 212 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:34] [INFO ] Deduced a trap composed of 29 places in 212 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:34] [INFO ] Deduced a trap composed of 31 places in 225 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:34] [INFO ] Deduced a trap composed of 31 places in 205 ms of which 27 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/592 variables, 20/695 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:37] [INFO ] Deduced a trap composed of 53 places in 178 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:37] [INFO ] Deduced a trap composed of 52 places in 171 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:37] [INFO ] Deduced a trap composed of 52 places in 173 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:38] [INFO ] Deduced a trap composed of 52 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:38] [INFO ] Deduced a trap composed of 52 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:38] [INFO ] Deduced a trap composed of 52 places in 176 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:38] [INFO ] Deduced a trap composed of 61 places in 181 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:38] [INFO ] Deduced a trap composed of 62 places in 175 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:38] [INFO ] Deduced a trap composed of 61 places in 179 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:39] [INFO ] Deduced a trap composed of 67 places in 174 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:39] [INFO ] Deduced a trap composed of 40 places in 177 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:39] [INFO ] Deduced a trap composed of 45 places in 177 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:39] [INFO ] Deduced a trap composed of 50 places in 172 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:40] [INFO ] Deduced a trap composed of 51 places in 173 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:40] [INFO ] Deduced a trap composed of 19 places in 211 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:40] [INFO ] Deduced a trap composed of 25 places in 200 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:41] [INFO ] Deduced a trap composed of 27 places in 212 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:42] [INFO ] Deduced a trap composed of 20 places in 224 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:42] [INFO ] Deduced a trap composed of 30 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:43] [INFO ] Deduced a trap composed of 23 places in 203 ms of which 21 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 20/715 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:46] [INFO ] Deduced a trap composed of 70 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:46] [INFO ] Deduced a trap composed of 49 places in 160 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:47] [INFO ] Deduced a trap composed of 30 places in 206 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:47] [INFO ] Deduced a trap composed of 29 places in 194 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:48] [INFO ] Deduced a trap composed of 30 places in 210 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:49] [INFO ] Deduced a trap composed of 30 places in 178 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:49] [INFO ] Deduced a trap composed of 30 places in 169 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:49] [INFO ] Deduced a trap composed of 30 places in 171 ms of which 13 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/1960 variables, and 723 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30027 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/592 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 0/1696 constraints, Known Traps: 108/108 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60551ms problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 60571ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66476 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 677 ms. (58 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 2/2 properties
[2025-06-03 13:46:51] [INFO ] Flatten gal took : 344 ms
[2025-06-03 13:46:51] [INFO ] Flatten gal took : 158 ms
[2025-06-03 13:46:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15913275726206607662.gal : 45 ms
[2025-06-03 13:46:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15458297079223144161.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15913275726206607662.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15458297079223144161.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15458297079223144161.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 27
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :27 after 32
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32 after 99
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :99 after 121
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :121 after 283
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :283 after 382
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :382 after 1622
Interrupted probabilistic random walk after 522405 steps, run timeout after 3001 ms. (steps per millisecond=174 ) properties seen :0 out of 2
Probabilistic random walk after 522405 steps, saw 78298 distinct states, run finished after 3004 ms. (steps per millisecond=173 ) properties seen :0
[2025-06-03 13:46:53] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:46:53] [INFO ] Invariant cache hit.
[2025-06-03 13:46:53] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1622 after 2576
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1771 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 2/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2576 after 7200
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:57] [INFO ] Deduced a trap composed of 11 places in 257 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:58] [INFO ] Deduced a trap composed of 11 places in 648 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:58] [INFO ] Deduced a trap composed of 11 places in 343 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:59] [INFO ] Deduced a trap composed of 11 places in 319 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:59] [INFO ] Deduced a trap composed of 11 places in 524 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:46:59] [INFO ] Deduced a trap composed of 11 places in 234 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:00] [INFO ] Deduced a trap composed of 11 places in 245 ms of which 20 ms to minimize.
SMT process timed out in 6870ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 237 ms.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 23 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 292 ms. (136 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 629136 steps, run timeout after 3001 ms. (steps per millisecond=209 ) properties seen :0 out of 2
Probabilistic random walk after 629136 steps, saw 89212 distinct states, run finished after 3002 ms. (steps per millisecond=209 ) properties seen :0
[2025-06-03 13:47:03] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:47:03] [INFO ] Invariant cache hit.
[2025-06-03 13:47:03] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1314 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7200 after 16545
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 2/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:07] [INFO ] Deduced a trap composed of 11 places in 273 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:07] [INFO ] Deduced a trap composed of 11 places in 251 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:07] [INFO ] Deduced a trap composed of 11 places in 234 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:07] [INFO ] Deduced a trap composed of 11 places in 241 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:08] [INFO ] Deduced a trap composed of 11 places in 257 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:08] [INFO ] Deduced a trap composed of 11 places in 256 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:08] [INFO ] Deduced a trap composed of 11 places in 237 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:09] [INFO ] Deduced a trap composed of 11 places in 227 ms of which 20 ms to minimize.
Problem MAX0 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:09] [INFO ] Deduced a trap composed of 20 places in 235 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:09] [INFO ] Deduced a trap composed of 29 places in 234 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:10] [INFO ] Deduced a trap composed of 31 places in 220 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:10] [INFO ] Deduced a trap composed of 29 places in 241 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:10] [INFO ] Deduced a trap composed of 29 places in 228 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:11] [INFO ] Deduced a trap composed of 13 places in 231 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:11] [INFO ] Deduced a trap composed of 14 places in 248 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:11] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:11] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:12] [INFO ] Deduced a trap composed of 38 places in 196 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:12] [INFO ] Deduced a trap composed of 38 places in 193 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:12] [INFO ] Deduced a trap composed of 42 places in 215 ms of which 28 ms to minimize.
Problem MAX0 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 20/1726 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:13] [INFO ] Deduced a trap composed of 15 places in 212 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:13] [INFO ] Deduced a trap composed of 24 places in 233 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:13] [INFO ] Deduced a trap composed of 29 places in 230 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:14] [INFO ] Deduced a trap composed of 38 places in 213 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:14] [INFO ] Deduced a trap composed of 47 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:14] [INFO ] Deduced a trap composed of 51 places in 192 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:14] [INFO ] Deduced a trap composed of 47 places in 193 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:15] [INFO ] Deduced a trap composed of 47 places in 196 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:15] [INFO ] Deduced a trap composed of 19 places in 230 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:15] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:16] [INFO ] Deduced a trap composed of 20 places in 224 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:16] [INFO ] Deduced a trap composed of 29 places in 209 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:16] [INFO ] Deduced a trap composed of 38 places in 208 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:16] [INFO ] Deduced a trap composed of 47 places in 191 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:17] [INFO ] Deduced a trap composed of 60 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:17] [INFO ] Deduced a trap composed of 56 places in 172 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:17] [INFO ] Deduced a trap composed of 56 places in 176 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:18] [INFO ] Deduced a trap composed of 56 places in 172 ms of which 24 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32768
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :16545 after 73802
[2025-06-03 13:47:18] [INFO ] Deduced a trap composed of 56 places in 175 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:18] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 20 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1960 variables, 20/1746 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:19] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:19] [INFO ] Deduced a trap composed of 52 places in 182 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:19] [INFO ] Deduced a trap composed of 61 places in 167 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:19] [INFO ] Deduced a trap composed of 31 places in 228 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:20] [INFO ] Deduced a trap composed of 59 places in 155 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:20] [INFO ] Deduced a trap composed of 37 places in 204 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:20] [INFO ] Deduced a trap composed of 43 places in 176 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:21] [INFO ] Deduced a trap composed of 25 places in 232 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:21] [INFO ] Deduced a trap composed of 34 places in 208 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:22] [INFO ] Deduced a trap composed of 35 places in 190 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:22] [INFO ] Deduced a trap composed of 41 places in 192 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:22] [INFO ] Deduced a trap composed of 70 places in 163 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:22] [INFO ] Deduced a trap composed of 65 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:23] [INFO ] Deduced a trap composed of 65 places in 148 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:23] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:23] [INFO ] Deduced a trap composed of 65 places in 133 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:23] [INFO ] Deduced a trap composed of 31 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:24] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:24] [INFO ] Deduced a trap composed of 47 places in 166 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:24] [INFO ] Deduced a trap composed of 65 places in 122 ms of which 16 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1960 variables, 20/1766 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:25] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:26] [INFO ] Deduced a trap composed of 20 places in 175 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:26] [INFO ] Deduced a trap composed of 27 places in 194 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:26] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:27] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:27] [INFO ] Deduced a trap composed of 38 places in 187 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:27] [INFO ] Deduced a trap composed of 42 places in 173 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:28] [INFO ] Deduced a trap composed of 69 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:28] [INFO ] Deduced a trap composed of 68 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:28] [INFO ] Deduced a trap composed of 49 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:29] [INFO ] Deduced a trap composed of 49 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:29] [INFO ] Deduced a trap composed of 65 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:30] [INFO ] Deduced a trap composed of 21 places in 179 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:30] [INFO ] Deduced a trap composed of 20 places in 192 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:30] [INFO ] Deduced a trap composed of 39 places in 174 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:30] [INFO ] Deduced a trap composed of 37 places in 178 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:31] [INFO ] Deduced a trap composed of 20 places in 167 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:31] [INFO ] Deduced a trap composed of 45 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:32] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:32] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 10 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1960 variables, 20/1786 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:33] [INFO ] Deduced a trap composed of 31 places in 159 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:33] [INFO ] Deduced a trap composed of 47 places in 159 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:33] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:34] [INFO ] Deduced a trap composed of 34 places in 170 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:34] [INFO ] Deduced a trap composed of 65 places in 132 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:35] [INFO ] Deduced a trap composed of 55 places in 150 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:35] [INFO ] Deduced a trap composed of 63 places in 119 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
Detected timeout of ITS tools.
[2025-06-03 13:47:41] [INFO ] Flatten gal took : 66 ms
[2025-06-03 13:47:41] [INFO ] Applying decomposition
[2025-06-03 13:47:41] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16534118957992826925.txt' '-o' '/tmp/graph16534118957992826925.bin' '-w' '/tmp/graph16534118957992826925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16534118957992826925.bin' '-l' '-1' '-v' '-w' '/tmp/graph16534118957992826925.weights' '-q' '0' '-e' '0.001'
[2025-06-03 13:47:41] [INFO ] Decomposing Gal with order
[2025-06-03 13:47:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 13:47:42] [INFO ] Removed a total of 2600 redundant transitions.
[2025-06-03 13:47:42] [INFO ] Flatten gal took : 249 ms
[2025-06-03 13:47:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2025-06-03 13:47:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality215464979374829537.gal : 13 ms
[2025-06-03 13:47:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7615631115322015640.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality215464979374829537.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7615631115322015640.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality7615631115322015640.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 6
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :6 after 13
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :13 after 14
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :14 after 28
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :28 after 68
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :68 after 235
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :235 after 612
After SMT solving in domain Int declared 1960/1960 variables, and 1793 constraints, problems are : Problem set: 1 solved, 1 unsolved in 39484 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 87/87 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40825ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 51 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 221 ms. (180 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :612 after 3387
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3387 after 9051
Interrupted probabilistic random walk after 787293 steps, run timeout after 3001 ms. (steps per millisecond=262 ) properties seen :0 out of 1
Probabilistic random walk after 787293 steps, saw 105963 distinct states, run finished after 3001 ms. (steps per millisecond=262 ) properties seen :0
[2025-06-03 13:47:47] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:47:47] [INFO ] Invariant cache hit.
[2025-06-03 13:47:47] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 1 unsolved in 781 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:48] [INFO ] Deduced a trap composed of 97 places in 80 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/528 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/536 variables, 8/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 8/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/536 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1368/1904 variables, 536/1089 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9051 after 42248
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 497/1586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 1/1587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:49] [INFO ] Deduced a trap composed of 16 places in 225 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:50] [INFO ] Deduced a trap composed of 11 places in 232 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:50] [INFO ] Deduced a trap composed of 20 places in 226 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:50] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:50] [INFO ] Deduced a trap composed of 11 places in 200 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:51] [INFO ] Deduced a trap composed of 20 places in 217 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:51] [INFO ] Deduced a trap composed of 17 places in 227 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:51] [INFO ] Deduced a trap composed of 26 places in 240 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:52] [INFO ] Deduced a trap composed of 17 places in 207 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:52] [INFO ] Deduced a trap composed of 17 places in 226 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:52] [INFO ] Deduced a trap composed of 26 places in 208 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:53] [INFO ] Deduced a trap composed of 26 places in 222 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:53] [INFO ] Deduced a trap composed of 11 places in 202 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:53] [INFO ] Deduced a trap composed of 34 places in 221 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:53] [INFO ] Deduced a trap composed of 35 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:54] [INFO ] Deduced a trap composed of 35 places in 218 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:54] [INFO ] Deduced a trap composed of 14 places in 221 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:54] [INFO ] Deduced a trap composed of 25 places in 229 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:55] [INFO ] Deduced a trap composed of 16 places in 226 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:55] [INFO ] Deduced a trap composed of 34 places in 230 ms of which 30 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1960 variables, 20/1726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:56] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :42248 after 94127
[2025-06-03 13:47:56] [INFO ] Deduced a trap composed of 33 places in 223 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:56] [INFO ] Deduced a trap composed of 35 places in 221 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:56] [INFO ] Deduced a trap composed of 20 places in 218 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:57] [INFO ] Deduced a trap composed of 33 places in 228 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:57] [INFO ] Deduced a trap composed of 29 places in 207 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:58] [INFO ] Deduced a trap composed of 29 places in 210 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:58] [INFO ] Deduced a trap composed of 29 places in 198 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:59] [INFO ] Deduced a trap composed of 35 places in 212 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:59] [INFO ] Deduced a trap composed of 19 places in 227 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:47:59] [INFO ] Deduced a trap composed of 25 places in 238 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:00] [INFO ] Deduced a trap composed of 43 places in 215 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:00] [INFO ] Deduced a trap composed of 38 places in 203 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:00] [INFO ] Deduced a trap composed of 20 places in 203 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:01] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:01] [INFO ] Deduced a trap composed of 38 places in 205 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:01] [INFO ] Deduced a trap composed of 38 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:01] [INFO ] Deduced a trap composed of 11 places in 196 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:02] [INFO ] Deduced a trap composed of 38 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:02] [INFO ] Deduced a trap composed of 25 places in 191 ms of which 21 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1960 variables, 20/1746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:03] [INFO ] Deduced a trap composed of 31 places in 202 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:03] [INFO ] Deduced a trap composed of 14 places in 198 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:03] [INFO ] Deduced a trap composed of 25 places in 228 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :94127 after 210668
[2025-06-03 13:48:04] [INFO ] Deduced a trap composed of 30 places in 198 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:04] [INFO ] Deduced a trap composed of 34 places in 217 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:04] [INFO ] Deduced a trap composed of 43 places in 198 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:05] [INFO ] Deduced a trap composed of 39 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:05] [INFO ] Deduced a trap composed of 39 places in 179 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:05] [INFO ] Deduced a trap composed of 21 places in 216 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:05] [INFO ] Deduced a trap composed of 39 places in 208 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:06] [INFO ] Deduced a trap composed of 11 places in 207 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:06] [INFO ] Deduced a trap composed of 42 places in 201 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:06] [INFO ] Deduced a trap composed of 43 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:07] [INFO ] Deduced a trap composed of 19 places in 230 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:07] [INFO ] Deduced a trap composed of 42 places in 209 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:08] [INFO ] Deduced a trap composed of 41 places in 185 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:08] [INFO ] Deduced a trap composed of 44 places in 181 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:09] [INFO ] Deduced a trap composed of 12 places in 206 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:09] [INFO ] Deduced a trap composed of 12 places in 232 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:09] [INFO ] Deduced a trap composed of 12 places in 224 ms of which 17 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1960 variables, 20/1766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:10] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:10] [INFO ] Deduced a trap composed of 21 places in 223 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:10] [INFO ] Deduced a trap composed of 32 places in 245 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:11] [INFO ] Deduced a trap composed of 30 places in 203 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:11] [INFO ] Deduced a trap composed of 41 places in 182 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:12] [INFO ] Deduced a trap composed of 44 places in 187 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:13] [INFO ] Deduced a trap composed of 44 places in 181 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:13] [INFO ] Deduced a trap composed of 44 places in 204 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:14] [INFO ] Deduced a trap composed of 21 places in 210 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:14] [INFO ] Deduced a trap composed of 44 places in 189 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:15] [INFO ] Deduced a trap composed of 11 places in 204 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:15] [INFO ] Deduced a trap composed of 52 places in 188 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:15] [INFO ] Deduced a trap composed of 47 places in 184 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:15] [INFO ] Deduced a trap composed of 47 places in 191 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:16] [INFO ] Deduced a trap composed of 47 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:16] [INFO ] Deduced a trap composed of 29 places in 195 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:16] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:17] [INFO ] Deduced a trap composed of 29 places in 203 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:17] [INFO ] Deduced a trap composed of 47 places in 186 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:17] [INFO ] Deduced a trap composed of 19 places in 205 ms of which 19 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1960 variables, 20/1786 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:18] [INFO ] Deduced a trap composed of 20 places in 191 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:18] [INFO ] Deduced a trap composed of 37 places in 180 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:18] [INFO ] Deduced a trap composed of 38 places in 182 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :210668 after 486315
[2025-06-03 13:48:19] [INFO ] Deduced a trap composed of 47 places in 168 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:19] [INFO ] Deduced a trap composed of 37 places in 162 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:20] [INFO ] Deduced a trap composed of 48 places in 170 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:20] [INFO ] Deduced a trap composed of 52 places in 172 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:20] [INFO ] Deduced a trap composed of 48 places in 171 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:21] [INFO ] Deduced a trap composed of 48 places in 169 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:21] [INFO ] Deduced a trap composed of 21 places in 194 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:21] [INFO ] Deduced a trap composed of 30 places in 207 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:22] [INFO ] Deduced a trap composed of 48 places in 190 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:22] [INFO ] Deduced a trap composed of 39 places in 180 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:23] [INFO ] Deduced a trap composed of 12 places in 176 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:24] [INFO ] Deduced a trap composed of 47 places in 189 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:24] [INFO ] Deduced a trap composed of 50 places in 185 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:24] [INFO ] Deduced a trap composed of 13 places in 186 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:25] [INFO ] Deduced a trap composed of 38 places in 203 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:25] [INFO ] Deduced a trap composed of 40 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:25] [INFO ] Deduced a trap composed of 22 places in 216 ms of which 21 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1960 variables, 20/1806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:26] [INFO ] Deduced a trap composed of 30 places in 192 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:26] [INFO ] Deduced a trap composed of 31 places in 213 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:27] [INFO ] Deduced a trap composed of 53 places in 169 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:28] [INFO ] Deduced a trap composed of 49 places in 165 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:28] [INFO ] Deduced a trap composed of 32 places in 187 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:29] [INFO ] Deduced a trap composed of 23 places in 201 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:29] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:29] [INFO ] Deduced a trap composed of 43 places in 194 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:30] [INFO ] Deduced a trap composed of 34 places in 210 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:30] [INFO ] Deduced a trap composed of 22 places in 189 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:30] [INFO ] Deduced a trap composed of 53 places in 194 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:30] [INFO ] Deduced a trap composed of 52 places in 196 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:31] [INFO ] Deduced a trap composed of 52 places in 196 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:31] [INFO ] Deduced a trap composed of 53 places in 197 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:31] [INFO ] Deduced a trap composed of 53 places in 192 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:32] [INFO ] Deduced a trap composed of 51 places in 195 ms of which 26 ms to minimize.
Detected timeout of ITS tools.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:33] [INFO ] Deduced a trap composed of 50 places in 197 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:33] [INFO ] Deduced a trap composed of 23 places in 213 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:34] [INFO ] Deduced a trap composed of 23 places in 208 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:34] [INFO ] Deduced a trap composed of 41 places in 196 ms of which 27 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1960 variables, 20/1826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:34] [INFO ] Deduced a trap composed of 51 places in 198 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:35] [INFO ] Deduced a trap composed of 53 places in 182 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:35] [INFO ] Deduced a trap composed of 50 places in 179 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:36] [INFO ] Deduced a trap composed of 32 places in 205 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:36] [INFO ] Deduced a trap composed of 41 places in 188 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:36] [INFO ] Deduced a trap composed of 50 places in 172 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:37] [INFO ] Deduced a trap composed of 41 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:38] [INFO ] Deduced a trap composed of 31 places in 204 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:38] [INFO ] Deduced a trap composed of 50 places in 176 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:39] [INFO ] Deduced a trap composed of 47 places in 175 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:40] [INFO ] Deduced a trap composed of 50 places in 186 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:40] [INFO ] Deduced a trap composed of 53 places in 173 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:43] [INFO ] Deduced a trap composed of 57 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:43] [INFO ] Deduced a trap composed of 61 places in 160 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:44] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:44] [INFO ] Deduced a trap composed of 57 places in 151 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:44] [INFO ] Deduced a trap composed of 57 places in 156 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:45] [INFO ] Deduced a trap composed of 57 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:45] [INFO ] Deduced a trap composed of 43 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:46] [INFO ] Deduced a trap composed of 61 places in 165 ms of which 27 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1960 variables, 20/1846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:46] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:47] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:47] [INFO ] Deduced a trap composed of 56 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:47] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:48] [INFO ] Deduced a trap composed of 61 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:48] [INFO ] Deduced a trap composed of 59 places in 163 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:48] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:49] [INFO ] Deduced a trap composed of 59 places in 158 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:49] [INFO ] Deduced a trap composed of 55 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:49] [INFO ] Deduced a trap composed of 53 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:50] [INFO ] Deduced a trap composed of 58 places in 156 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:51] [INFO ] Deduced a trap composed of 61 places in 165 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:51] [INFO ] Deduced a trap composed of 62 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:51] [INFO ] Deduced a trap composed of 62 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:52] [INFO ] Deduced a trap composed of 62 places in 157 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:53] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:54] [INFO ] Deduced a trap composed of 62 places in 167 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:55] [INFO ] Deduced a trap composed of 62 places in 165 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:56] [INFO ] Deduced a trap composed of 60 places in 166 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:57] [INFO ] Deduced a trap composed of 60 places in 162 ms of which 25 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1960 variables, 20/1866 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:57] [INFO ] Deduced a trap composed of 62 places in 166 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:48:59] [INFO ] Deduced a trap composed of 59 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:01] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:02] [INFO ] Deduced a trap composed of 59 places in 164 ms of which 26 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1960/1960 variables, and 1870 constraints, problems are : Problem set: 0 solved, 1 unsolved in 75008 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 165/165 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75816ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 27 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 22 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2025-06-03 13:49:03] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:49:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:49:04] [INFO ] Implicit Places using invariants in 825 ms returned []
[2025-06-03 13:49:04] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:49:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:49:04] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:49:09] [INFO ] Implicit Places using invariants and state equation in 4887 ms returned []
Implicit Place search using SMT with State Equation took 5712 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 13:49:09] [INFO ] Redundant transitions in 121 ms returned []
Running 1696 sub problems to find dead transitions.
[2025-06-03 13:49:09] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:49:09] [INFO ] Invariant cache hit.
[2025-06-03 13:49:09] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:25] [INFO ] Deduced a trap composed of 11 places in 235 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:25] [INFO ] Deduced a trap composed of 12 places in 275 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:25] [INFO ] Deduced a trap composed of 21 places in 238 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:26] [INFO ] Deduced a trap composed of 22 places in 238 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:26] [INFO ] Deduced a trap composed of 22 places in 240 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:26] [INFO ] Deduced a trap composed of 23 places in 230 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:26] [INFO ] Deduced a trap composed of 24 places in 219 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:26] [INFO ] Deduced a trap composed of 33 places in 208 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:27] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:27] [INFO ] Deduced a trap composed of 34 places in 208 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:27] [INFO ] Deduced a trap composed of 21 places in 230 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:27] [INFO ] Deduced a trap composed of 21 places in 242 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:28] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:28] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:28] [INFO ] Deduced a trap composed of 31 places in 230 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:28] [INFO ] Deduced a trap composed of 32 places in 232 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:29] [INFO ] Deduced a trap composed of 35 places in 227 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:29] [INFO ] Deduced a trap composed of 40 places in 217 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:29] [INFO ] Deduced a trap composed of 42 places in 194 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:29] [INFO ] Deduced a trap composed of 41 places in 159 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/635 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:31] [INFO ] Deduced a trap composed of 11 places in 233 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:31] [INFO ] Deduced a trap composed of 11 places in 238 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:31] [INFO ] Deduced a trap composed of 11 places in 242 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:32] [INFO ] Deduced a trap composed of 11 places in 242 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:32] [INFO ] Deduced a trap composed of 20 places in 237 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:32] [INFO ] Deduced a trap composed of 11 places in 217 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:32] [INFO ] Deduced a trap composed of 11 places in 232 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:33] [INFO ] Deduced a trap composed of 11 places in 223 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:33] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:33] [INFO ] Deduced a trap composed of 32 places in 215 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:33] [INFO ] Deduced a trap composed of 43 places in 177 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:33] [INFO ] Deduced a trap composed of 43 places in 182 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:34] [INFO ] Deduced a trap composed of 61 places in 180 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:34] [INFO ] Deduced a trap composed of 61 places in 183 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:34] [INFO ] Deduced a trap composed of 61 places in 188 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:34] [INFO ] Deduced a trap composed of 70 places in 178 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:34] [INFO ] Deduced a trap composed of 70 places in 178 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:35] [INFO ] Deduced a trap composed of 30 places in 226 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:35] [INFO ] Deduced a trap composed of 40 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:35] [INFO ] Deduced a trap composed of 42 places in 150 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/1960 variables, and 655 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30034 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/592 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1696/1696 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 40/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:43] [INFO ] Deduced a trap composed of 21 places in 243 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:43] [INFO ] Deduced a trap composed of 21 places in 244 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:43] [INFO ] Deduced a trap composed of 40 places in 192 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:43] [INFO ] Deduced a trap composed of 41 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:44] [INFO ] Deduced a trap composed of 40 places in 194 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:44] [INFO ] Deduced a trap composed of 41 places in 201 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:44] [INFO ] Deduced a trap composed of 41 places in 185 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:44] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:44] [INFO ] Deduced a trap composed of 70 places in 168 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:44] [INFO ] Deduced a trap composed of 70 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:45] [INFO ] Deduced a trap composed of 70 places in 163 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:45] [INFO ] Deduced a trap composed of 42 places in 172 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:45] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:46] [INFO ] Deduced a trap composed of 27 places in 221 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:46] [INFO ] Deduced a trap composed of 31 places in 225 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:46] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:46] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:47] [INFO ] Deduced a trap composed of 27 places in 212 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:47] [INFO ] Deduced a trap composed of 30 places in 246 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:47] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 28 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/675 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:50] [INFO ] Deduced a trap composed of 49 places in 159 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:50] [INFO ] Deduced a trap composed of 48 places in 165 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:50] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:50] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:51] [INFO ] Deduced a trap composed of 48 places in 163 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:51] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:51] [INFO ] Deduced a trap composed of 49 places in 163 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:51] [INFO ] Deduced a trap composed of 52 places in 175 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:51] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:52] [INFO ] Deduced a trap composed of 22 places in 202 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:52] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:53] [INFO ] Deduced a trap composed of 19 places in 196 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:53] [INFO ] Deduced a trap composed of 31 places in 217 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:53] [INFO ] Deduced a trap composed of 30 places in 226 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:53] [INFO ] Deduced a trap composed of 32 places in 230 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:54] [INFO ] Deduced a trap composed of 32 places in 214 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:54] [INFO ] Deduced a trap composed of 33 places in 217 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:54] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:54] [INFO ] Deduced a trap composed of 31 places in 231 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:55] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 27 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/592 variables, 20/695 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:57] [INFO ] Deduced a trap composed of 53 places in 177 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:57] [INFO ] Deduced a trap composed of 52 places in 173 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:58] [INFO ] Deduced a trap composed of 52 places in 192 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:58] [INFO ] Deduced a trap composed of 52 places in 177 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:58] [INFO ] Deduced a trap composed of 52 places in 181 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:58] [INFO ] Deduced a trap composed of 52 places in 183 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:58] [INFO ] Deduced a trap composed of 61 places in 186 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:59] [INFO ] Deduced a trap composed of 62 places in 181 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:59] [INFO ] Deduced a trap composed of 61 places in 181 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:59] [INFO ] Deduced a trap composed of 67 places in 183 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:59] [INFO ] Deduced a trap composed of 40 places in 190 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:49:59] [INFO ] Deduced a trap composed of 45 places in 193 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:00] [INFO ] Deduced a trap composed of 50 places in 167 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:00] [INFO ] Deduced a trap composed of 51 places in 176 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:00] [INFO ] Deduced a trap composed of 19 places in 230 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:01] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:01] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:02] [INFO ] Deduced a trap composed of 20 places in 219 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:02] [INFO ] Deduced a trap composed of 30 places in 188 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:03] [INFO ] Deduced a trap composed of 23 places in 204 ms of which 21 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 20/715 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:07] [INFO ] Deduced a trap composed of 70 places in 160 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:07] [INFO ] Deduced a trap composed of 49 places in 165 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:07] [INFO ] Deduced a trap composed of 30 places in 211 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:08] [INFO ] Deduced a trap composed of 29 places in 210 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:08] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:09] [INFO ] Deduced a trap composed of 30 places in 185 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:09] [INFO ] Deduced a trap composed of 30 places in 179 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:09] [INFO ] Deduced a trap composed of 30 places in 172 ms of which 13 ms to minimize.
SMT process timed out in 60546ms, After SMT, problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 60552ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66414 ms. Remains : 592/592 places, 1704/1704 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[8]
Starting property specific reduction for Peterson-PT-7-UpperBounds-05
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[8]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[8]
[2025-06-03 13:50:09] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:50:09] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[8]
RANDOM walk for 10000 steps (2 resets) in 22 ms. (434 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 8 ms. (1111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2025-06-03 13:50:09] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:50:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:50:10] [INFO ] [Real]Absence check using 23 positive place invariants in 13 ms returned sat
[2025-06-03 13:50:10] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2025-06-03 13:50:10] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:50:10] [INFO ] [Real]Added 497 Read/Feed constraints in 49 ms returned sat
[2025-06-03 13:50:10] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2025-06-03 13:50:10] [INFO ] [Nat]Absence check using 23 positive place invariants in 15 ms returned sat
[2025-06-03 13:50:10] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2025-06-03 13:50:10] [INFO ] [Nat]Added 497 Read/Feed constraints in 162 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:11] [INFO ] Deduced a trap composed of 11 places in 219 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:11] [INFO ] Deduced a trap composed of 11 places in 222 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:11] [INFO ] Deduced a trap composed of 12 places in 217 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:12] [INFO ] Deduced a trap composed of 13 places in 223 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:12] [INFO ] Deduced a trap composed of 11 places in 216 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:12] [INFO ] Deduced a trap composed of 13 places in 219 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:13] [INFO ] Deduced a trap composed of 20 places in 218 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:13] [INFO ] Deduced a trap composed of 20 places in 238 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:13] [INFO ] Deduced a trap composed of 22 places in 218 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:13] [INFO ] Deduced a trap composed of 19 places in 214 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:14] [INFO ] Deduced a trap composed of 22 places in 219 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:14] [INFO ] Deduced a trap composed of 21 places in 218 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:15] [INFO ] Deduced a trap composed of 14 places in 216 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:15] [INFO ] Deduced a trap composed of 12 places in 213 ms of which 17 ms to minimize.
[2025-06-03 13:50:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:301)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:871)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2254)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:946)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 23 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 592/592 places, 1704/1704 transitions.
[2025-06-03 13:50:15] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:50:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[8]
RANDOM walk for 1000000 steps (2 resets) in 2143 ms. (466 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 708 ms. (1410 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[8]
[2025-06-03 13:50:18] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:50:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:50:18] [INFO ] [Real]Absence check using 23 positive place invariants in 13 ms returned sat
[2025-06-03 13:50:18] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2025-06-03 13:50:18] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:50:18] [INFO ] [Real]Added 497 Read/Feed constraints in 48 ms returned sat
[2025-06-03 13:50:18] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
[2025-06-03 13:50:19] [INFO ] [Nat]Absence check using 23 positive place invariants in 15 ms returned sat
[2025-06-03 13:50:19] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2025-06-03 13:50:19] [INFO ] [Nat]Added 497 Read/Feed constraints in 161 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:19] [INFO ] Deduced a trap composed of 11 places in 226 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:20] [INFO ] Deduced a trap composed of 11 places in 223 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:20] [INFO ] Deduced a trap composed of 12 places in 228 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:20] [INFO ] Deduced a trap composed of 13 places in 223 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:21] [INFO ] Deduced a trap composed of 11 places in 217 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:21] [INFO ] Deduced a trap composed of 13 places in 226 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:21] [INFO ] Deduced a trap composed of 20 places in 215 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:21] [INFO ] Deduced a trap composed of 20 places in 214 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:22] [INFO ] Deduced a trap composed of 22 places in 220 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:22] [INFO ] Deduced a trap composed of 19 places in 220 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:22] [INFO ] Deduced a trap composed of 22 places in 220 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:23] [INFO ] Deduced a trap composed of 21 places in 218 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:23] [INFO ] Deduced a trap composed of 14 places in 223 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:24] [INFO ] Deduced a trap composed of 12 places in 217 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:24] [INFO ] Deduced a trap composed of 23 places in 214 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:24] [INFO ] Deduced a trap composed of 21 places in 209 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:25] [INFO ] Deduced a trap composed of 20 places in 206 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:25] [INFO ] Deduced a trap composed of 23 places in 219 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:25] [INFO ] Deduced a trap composed of 23 places in 219 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:26] [INFO ] Deduced a trap composed of 25 places in 203 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:26] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:26] [INFO ] Deduced a trap composed of 32 places in 207 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:26] [INFO ] Deduced a trap composed of 29 places in 207 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:27] [INFO ] Deduced a trap composed of 29 places in 210 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:27] [INFO ] Deduced a trap composed of 30 places in 210 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:27] [INFO ] Deduced a trap composed of 32 places in 206 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:29] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:29] [INFO ] Deduced a trap composed of 20 places in 210 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:29] [INFO ] Deduced a trap composed of 29 places in 202 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:30] [INFO ] Deduced a trap composed of 30 places in 209 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:30] [INFO ] Deduced a trap composed of 31 places in 207 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:31] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:31] [INFO ] Deduced a trap composed of 32 places in 209 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:32] [INFO ] Deduced a trap composed of 32 places in 211 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:34] [INFO ] Deduced a trap composed of 21 places in 214 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:34] [INFO ] Deduced a trap composed of 21 places in 219 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:35] [INFO ] Deduced a trap composed of 30 places in 200 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:35] [INFO ] Deduced a trap composed of 30 places in 205 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:35] [INFO ] Deduced a trap composed of 12 places in 201 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:35] [INFO ] Deduced a trap composed of 38 places in 201 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:36] [INFO ] Deduced a trap composed of 37 places in 198 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:36] [INFO ] Deduced a trap composed of 38 places in 197 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:36] [INFO ] Deduced a trap composed of 31 places in 200 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:37] [INFO ] Deduced a trap composed of 31 places in 197 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:37] [INFO ] Deduced a trap composed of 40 places in 191 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:37] [INFO ] Deduced a trap composed of 38 places in 207 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:37] [INFO ] Deduced a trap composed of 39 places in 194 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:38] [INFO ] Deduced a trap composed of 40 places in 198 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:38] [INFO ] Deduced a trap composed of 40 places in 189 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:38] [INFO ] Deduced a trap composed of 39 places in 196 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:39] [INFO ] Deduced a trap composed of 22 places in 211 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:39] [INFO ] Deduced a trap composed of 31 places in 203 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:40] [INFO ] Deduced a trap composed of 39 places in 191 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:40] [INFO ] Deduced a trap composed of 40 places in 198 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:41] [INFO ] Deduced a trap composed of 41 places in 193 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:41] [INFO ] Deduced a trap composed of 40 places in 195 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:42] [INFO ] Deduced a trap composed of 41 places in 197 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:42] [INFO ] Deduced a trap composed of 41 places in 194 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:43] [INFO ] Deduced a trap composed of 32 places in 211 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:43] [INFO ] Deduced a trap composed of 39 places in 198 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:44] [INFO ] Deduced a trap composed of 41 places in 188 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:45] [INFO ] Deduced a trap composed of 11 places in 194 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:46] [INFO ] Deduced a trap composed of 31 places in 187 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:48] [INFO ] Deduced a trap composed of 11 places in 198 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:48] [INFO ] Deduced a trap composed of 37 places in 185 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:52] [INFO ] Deduced a trap composed of 27 places in 198 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:52] [INFO ] Deduced a trap composed of 41 places in 195 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:52] [INFO ] Deduced a trap composed of 38 places in 185 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:56] [INFO ] Deduced a trap composed of 28 places in 205 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:58] [INFO ] Deduced a trap composed of 34 places in 191 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:50:59] [INFO ] Deduced a trap composed of 34 places in 189 ms of which 25 ms to minimize.
[2025-06-03 13:51:03] [INFO ] Trap strengthening (SAT) tested/added 71/71 trap constraints in 44401 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[8]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[8]
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 21 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 21 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2025-06-03 13:51:03] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:51:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:51:04] [INFO ] Implicit Places using invariants in 824 ms returned []
[2025-06-03 13:51:04] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:51:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:51:05] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:51:09] [INFO ] Implicit Places using invariants and state equation in 4825 ms returned []
Implicit Place search using SMT with State Equation took 5651 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 13:51:09] [INFO ] Redundant transitions in 25 ms returned []
Running 1696 sub problems to find dead transitions.
[2025-06-03 13:51:09] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:51:09] [INFO ] Invariant cache hit.
[2025-06-03 13:51:09] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:25] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:25] [INFO ] Deduced a trap composed of 12 places in 230 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:25] [INFO ] Deduced a trap composed of 21 places in 235 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:26] [INFO ] Deduced a trap composed of 22 places in 235 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:26] [INFO ] Deduced a trap composed of 22 places in 233 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:26] [INFO ] Deduced a trap composed of 23 places in 221 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:26] [INFO ] Deduced a trap composed of 24 places in 217 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:27] [INFO ] Deduced a trap composed of 33 places in 202 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:27] [INFO ] Deduced a trap composed of 25 places in 204 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:27] [INFO ] Deduced a trap composed of 34 places in 218 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:27] [INFO ] Deduced a trap composed of 21 places in 231 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:28] [INFO ] Deduced a trap composed of 21 places in 240 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:28] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:28] [INFO ] Deduced a trap composed of 21 places in 225 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:28] [INFO ] Deduced a trap composed of 31 places in 217 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:28] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:29] [INFO ] Deduced a trap composed of 35 places in 214 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:29] [INFO ] Deduced a trap composed of 40 places in 213 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:29] [INFO ] Deduced a trap composed of 42 places in 199 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:29] [INFO ] Deduced a trap composed of 41 places in 154 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/635 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:31] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:31] [INFO ] Deduced a trap composed of 11 places in 225 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:31] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:32] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:32] [INFO ] Deduced a trap composed of 20 places in 222 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:32] [INFO ] Deduced a trap composed of 11 places in 209 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:32] [INFO ] Deduced a trap composed of 11 places in 210 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:32] [INFO ] Deduced a trap composed of 11 places in 217 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:33] [INFO ] Deduced a trap composed of 30 places in 213 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:33] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:33] [INFO ] Deduced a trap composed of 43 places in 173 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:33] [INFO ] Deduced a trap composed of 43 places in 178 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:33] [INFO ] Deduced a trap composed of 61 places in 175 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:34] [INFO ] Deduced a trap composed of 61 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:34] [INFO ] Deduced a trap composed of 61 places in 182 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:34] [INFO ] Deduced a trap composed of 70 places in 173 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:34] [INFO ] Deduced a trap composed of 70 places in 171 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:34] [INFO ] Deduced a trap composed of 30 places in 217 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:35] [INFO ] Deduced a trap composed of 40 places in 150 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:35] [INFO ] Deduced a trap composed of 42 places in 147 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/1960 variables, and 655 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30029 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/592 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1696/1696 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 40/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:43] [INFO ] Deduced a trap composed of 21 places in 227 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:43] [INFO ] Deduced a trap composed of 21 places in 238 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:43] [INFO ] Deduced a trap composed of 40 places in 191 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:43] [INFO ] Deduced a trap composed of 41 places in 178 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:44] [INFO ] Deduced a trap composed of 40 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:44] [INFO ] Deduced a trap composed of 41 places in 186 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:44] [INFO ] Deduced a trap composed of 41 places in 179 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:44] [INFO ] Deduced a trap composed of 61 places in 154 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:44] [INFO ] Deduced a trap composed of 70 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:44] [INFO ] Deduced a trap composed of 70 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:45] [INFO ] Deduced a trap composed of 70 places in 179 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:45] [INFO ] Deduced a trap composed of 42 places in 167 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:45] [INFO ] Deduced a trap composed of 19 places in 198 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:46] [INFO ] Deduced a trap composed of 27 places in 207 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:46] [INFO ] Deduced a trap composed of 31 places in 209 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:46] [INFO ] Deduced a trap composed of 19 places in 186 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:46] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:47] [INFO ] Deduced a trap composed of 27 places in 216 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:47] [INFO ] Deduced a trap composed of 30 places in 227 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:47] [INFO ] Deduced a trap composed of 29 places in 215 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/675 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:50] [INFO ] Deduced a trap composed of 49 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:50] [INFO ] Deduced a trap composed of 48 places in 161 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:50] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:50] [INFO ] Deduced a trap composed of 49 places in 164 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:50] [INFO ] Deduced a trap composed of 48 places in 161 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:51] [INFO ] Deduced a trap composed of 49 places in 161 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:51] [INFO ] Deduced a trap composed of 49 places in 158 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:51] [INFO ] Deduced a trap composed of 52 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:51] [INFO ] Deduced a trap composed of 27 places in 191 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:51] [INFO ] Deduced a trap composed of 22 places in 192 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:52] [INFO ] Deduced a trap composed of 19 places in 201 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:52] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:53] [INFO ] Deduced a trap composed of 31 places in 210 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:53] [INFO ] Deduced a trap composed of 30 places in 215 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:53] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:53] [INFO ] Deduced a trap composed of 32 places in 208 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:53] [INFO ] Deduced a trap composed of 33 places in 205 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:54] [INFO ] Deduced a trap composed of 29 places in 231 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:54] [INFO ] Deduced a trap composed of 31 places in 222 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:54] [INFO ] Deduced a trap composed of 31 places in 202 ms of which 26 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/592 variables, 20/695 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:57] [INFO ] Deduced a trap composed of 53 places in 180 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:57] [INFO ] Deduced a trap composed of 52 places in 168 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:57] [INFO ] Deduced a trap composed of 52 places in 174 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:57] [INFO ] Deduced a trap composed of 52 places in 177 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:57] [INFO ] Deduced a trap composed of 52 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:58] [INFO ] Deduced a trap composed of 52 places in 174 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:58] [INFO ] Deduced a trap composed of 61 places in 175 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:58] [INFO ] Deduced a trap composed of 62 places in 180 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:58] [INFO ] Deduced a trap composed of 61 places in 178 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:58] [INFO ] Deduced a trap composed of 67 places in 175 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:59] [INFO ] Deduced a trap composed of 40 places in 181 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:59] [INFO ] Deduced a trap composed of 45 places in 177 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:59] [INFO ] Deduced a trap composed of 50 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:51:59] [INFO ] Deduced a trap composed of 51 places in 175 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:00] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:00] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:01] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:01] [INFO ] Deduced a trap composed of 20 places in 218 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:02] [INFO ] Deduced a trap composed of 30 places in 185 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:03] [INFO ] Deduced a trap composed of 23 places in 198 ms of which 21 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 20/715 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:06] [INFO ] Deduced a trap composed of 70 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:06] [INFO ] Deduced a trap composed of 49 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:06] [INFO ] Deduced a trap composed of 30 places in 211 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:07] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:07] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:08] [INFO ] Deduced a trap composed of 30 places in 172 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:08] [INFO ] Deduced a trap composed of 30 places in 165 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:09] [INFO ] Deduced a trap composed of 30 places in 172 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:10] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 13 ms to minimize.
SMT process timed out in 60567ms, After SMT, problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 60572ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66279 ms. Remains : 592/592 places, 1704/1704 transitions.
[2025-06-03 13:52:10] [INFO ] Flatten gal took : 67 ms
RANDOM walk for 40000 steps (8 resets) in 222 ms. (179 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 2/2 properties
[2025-06-03 13:52:10] [INFO ] Flatten gal took : 49 ms
[2025-06-03 13:52:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3055374689861721392.gal : 9 ms
[2025-06-03 13:52:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4638661325904811982.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3055374689861721392.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4638661325904811982.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality4638661325904811982.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 27
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :27 after 32
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32 after 99
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :99 after 121
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :121 after 283
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :283 after 382
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :382 after 1622
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1622 after 2576
Interrupted probabilistic random walk after 656883 steps, run timeout after 3001 ms. (steps per millisecond=218 ) properties seen :0 out of 2
Probabilistic random walk after 656883 steps, saw 92386 distinct states, run finished after 3001 ms. (steps per millisecond=218 ) properties seen :0
[2025-06-03 13:52:13] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:52:13] [INFO ] Invariant cache hit.
[2025-06-03 13:52:13] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1338 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 2/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2576 after 7200
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:16] [INFO ] Deduced a trap composed of 21 places in 227 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:16] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:16] [INFO ] Deduced a trap composed of 20 places in 233 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:17] [INFO ] Deduced a trap composed of 21 places in 234 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:17] [INFO ] Deduced a trap composed of 21 places in 234 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:17] [INFO ] Deduced a trap composed of 21 places in 238 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:17] [INFO ] Deduced a trap composed of 11 places in 245 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:18] [INFO ] Deduced a trap composed of 21 places in 239 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:18] [INFO ] Deduced a trap composed of 21 places in 237 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:18] [INFO ] Deduced a trap composed of 11 places in 219 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:19] [INFO ] Deduced a trap composed of 11 places in 220 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:19] [INFO ] Deduced a trap composed of 11 places in 216 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:19] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:19] [INFO ] Deduced a trap composed of 11 places in 225 ms of which 17 ms to minimize.
SMT process timed out in 6550ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 22 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 214 ms. (186 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 667170 steps, run timeout after 3001 ms. (steps per millisecond=222 ) properties seen :0 out of 2
Probabilistic random walk after 667170 steps, saw 93754 distinct states, run finished after 3001 ms. (steps per millisecond=222 ) properties seen :0
[2025-06-03 13:52:23] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:52:23] [INFO ] Invariant cache hit.
[2025-06-03 13:52:23] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7200 after 16545
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1337 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 2/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:26] [INFO ] Deduced a trap composed of 11 places in 206 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:26] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:26] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:27] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:27] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:27] [INFO ] Deduced a trap composed of 11 places in 233 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:28] [INFO ] Deduced a trap composed of 11 places in 231 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:28] [INFO ] Deduced a trap composed of 11 places in 226 ms of which 20 ms to minimize.
Problem MAX0 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:28] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:29] [INFO ] Deduced a trap composed of 29 places in 215 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:29] [INFO ] Deduced a trap composed of 31 places in 211 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:29] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:29] [INFO ] Deduced a trap composed of 29 places in 214 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:30] [INFO ] Deduced a trap composed of 13 places in 220 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:30] [INFO ] Deduced a trap composed of 14 places in 196 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:30] [INFO ] Deduced a trap composed of 29 places in 202 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:31] [INFO ] Deduced a trap composed of 33 places in 215 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:31] [INFO ] Deduced a trap composed of 38 places in 191 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:31] [INFO ] Deduced a trap composed of 38 places in 184 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:31] [INFO ] Deduced a trap composed of 42 places in 201 ms of which 28 ms to minimize.
Problem MAX0 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 20/1726 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:32] [INFO ] Deduced a trap composed of 15 places in 211 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:32] [INFO ] Deduced a trap composed of 24 places in 235 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:32] [INFO ] Deduced a trap composed of 29 places in 220 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:33] [INFO ] Deduced a trap composed of 38 places in 211 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:33] [INFO ] Deduced a trap composed of 47 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:33] [INFO ] Deduced a trap composed of 51 places in 182 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:33] [INFO ] Deduced a trap composed of 47 places in 187 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:34] [INFO ] Deduced a trap composed of 47 places in 166 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:34] [INFO ] Deduced a trap composed of 19 places in 207 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:34] [INFO ] Deduced a trap composed of 25 places in 202 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:35] [INFO ] Deduced a trap composed of 20 places in 201 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:35] [INFO ] Deduced a trap composed of 29 places in 205 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:35] [INFO ] Deduced a trap composed of 38 places in 208 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:35] [INFO ] Deduced a trap composed of 47 places in 167 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:36] [INFO ] Deduced a trap composed of 60 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:36] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:36] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:36] [INFO ] Deduced a trap composed of 56 places in 165 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :16545 after 73802
[2025-06-03 13:52:37] [INFO ] Deduced a trap composed of 56 places in 183 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:37] [INFO ] Deduced a trap composed of 19 places in 219 ms of which 20 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1960 variables, 20/1746 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:37] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:38] [INFO ] Deduced a trap composed of 52 places in 184 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:38] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:38] [INFO ] Deduced a trap composed of 31 places in 199 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:38] [INFO ] Deduced a trap composed of 59 places in 163 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:39] [INFO ] Deduced a trap composed of 37 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:39] [INFO ] Deduced a trap composed of 43 places in 162 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:40] [INFO ] Deduced a trap composed of 25 places in 222 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:40] [INFO ] Deduced a trap composed of 34 places in 190 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:40] [INFO ] Deduced a trap composed of 35 places in 175 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:41] [INFO ] Deduced a trap composed of 41 places in 186 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:41] [INFO ] Deduced a trap composed of 70 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:41] [INFO ] Deduced a trap composed of 65 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:41] [INFO ] Deduced a trap composed of 65 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:42] [INFO ] Deduced a trap composed of 48 places in 132 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:42] [INFO ] Deduced a trap composed of 65 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:42] [INFO ] Deduced a trap composed of 31 places in 200 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:42] [INFO ] Deduced a trap composed of 56 places in 173 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:43] [INFO ] Deduced a trap composed of 47 places in 172 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:43] [INFO ] Deduced a trap composed of 65 places in 133 ms of which 17 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1960 variables, 20/1766 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:43] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:45] [INFO ] Deduced a trap composed of 20 places in 176 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:45] [INFO ] Deduced a trap composed of 27 places in 179 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:45] [INFO ] Deduced a trap composed of 20 places in 199 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:45] [INFO ] Deduced a trap composed of 29 places in 198 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:46] [INFO ] Deduced a trap composed of 38 places in 188 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:46] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:46] [INFO ] Deduced a trap composed of 69 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:47] [INFO ] Deduced a trap composed of 68 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:47] [INFO ] Deduced a trap composed of 49 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:48] [INFO ] Deduced a trap composed of 49 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:48] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:49] [INFO ] Deduced a trap composed of 21 places in 180 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:49] [INFO ] Deduced a trap composed of 20 places in 195 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:49] [INFO ] Deduced a trap composed of 39 places in 173 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:49] [INFO ] Deduced a trap composed of 37 places in 175 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:50] [INFO ] Deduced a trap composed of 20 places in 163 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:50] [INFO ] Deduced a trap composed of 45 places in 159 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:50] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:51] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 10 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1960 variables, 20/1786 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:51] [INFO ] Deduced a trap composed of 31 places in 169 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:52] [INFO ] Deduced a trap composed of 47 places in 160 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:52] [INFO ] Deduced a trap composed of 56 places in 172 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:52] [INFO ] Deduced a trap composed of 34 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:53] [INFO ] Deduced a trap composed of 65 places in 149 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:54] [INFO ] Deduced a trap composed of 55 places in 177 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:52:54] [INFO ] Deduced a trap composed of 63 places in 132 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
Detected timeout of ITS tools.
[2025-06-03 13:53:00] [INFO ] Flatten gal took : 60 ms
[2025-06-03 13:53:00] [INFO ] Applying decomposition
[2025-06-03 13:53:00] [INFO ] Flatten gal took : 79 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph507610937554201820.txt' '-o' '/tmp/graph507610937554201820.bin' '-w' '/tmp/graph507610937554201820.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph507610937554201820.bin' '-l' '-1' '-v' '-w' '/tmp/graph507610937554201820.weights' '-q' '0' '-e' '0.001'
[2025-06-03 13:53:00] [INFO ] Decomposing Gal with order
[2025-06-03 13:53:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 13:53:01] [INFO ] Removed a total of 2615 redundant transitions.
[2025-06-03 13:53:01] [INFO ] Flatten gal took : 198 ms
[2025-06-03 13:53:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2025-06-03 13:53:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality783656511230315786.gal : 11 ms
[2025-06-03 13:53:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14839840906534406489.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality783656511230315786.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14839840906534406489.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality14839840906534406489.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 13
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :13 after 36
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :36 after 67
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :67 after 372
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :372 after 635
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :635 after 2990
After SMT solving in domain Int declared 1960/1960 variables, and 1793 constraints, problems are : Problem set: 1 solved, 1 unsolved in 39007 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 87/87 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40368ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 23 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 592/592 places, 1704/1704 transitions.
RANDOM walk for 40000 steps (8 resets) in 174 ms. (228 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2990 after 6742
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6742 after 14335
Interrupted probabilistic random walk after 785844 steps, run timeout after 3001 ms. (steps per millisecond=261 ) properties seen :0 out of 1
Probabilistic random walk after 785844 steps, saw 105769 distinct states, run finished after 3001 ms. (steps per millisecond=261 ) properties seen :0
[2025-06-03 13:53:06] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:53:06] [INFO ] Invariant cache hit.
[2025-06-03 13:53:06] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/536 variables, 8/544 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 8/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1368/1904 variables, 536/1088 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1904 variables, 497/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 0/1585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 56/1960 variables, 56/1641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 56/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 7/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1960 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1960/1960 variables, and 1704 constraints, problems are : Problem set: 0 solved, 1 unsolved in 864 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 592/592 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 520/528 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/528 variables, 520/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:07] [INFO ] Deduced a trap composed of 97 places in 82 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/528 variables, 1/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/528 variables, 0/537 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/536 variables, 8/545 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/536 variables, 8/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/536 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1368/1904 variables, 536/1089 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1904 variables, 497/1586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1904 variables, 1/1587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1904 variables, 0/1587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 56/1960 variables, 56/1643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 56/1699 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 7/1706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:08] [INFO ] Deduced a trap composed of 16 places in 203 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:08] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:09] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:09] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:09] [INFO ] Deduced a trap composed of 11 places in 221 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:10] [INFO ] Deduced a trap composed of 20 places in 241 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:10] [INFO ] Deduced a trap composed of 17 places in 221 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:10] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:11] [INFO ] Deduced a trap composed of 17 places in 205 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:11] [INFO ] Deduced a trap composed of 17 places in 247 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:11] [INFO ] Deduced a trap composed of 26 places in 222 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:11] [INFO ] Deduced a trap composed of 26 places in 229 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:12] [INFO ] Deduced a trap composed of 11 places in 220 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:12] [INFO ] Deduced a trap composed of 34 places in 214 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:12] [INFO ] Deduced a trap composed of 35 places in 210 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:13] [INFO ] Deduced a trap composed of 35 places in 218 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:13] [INFO ] Deduced a trap composed of 14 places in 232 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:13] [INFO ] Deduced a trap composed of 25 places in 234 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:14] [INFO ] Deduced a trap composed of 16 places in 205 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :14335 after 82590
[2025-06-03 13:53:14] [INFO ] Deduced a trap composed of 34 places in 232 ms of which 31 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1960 variables, 20/1726 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:14] [INFO ] Deduced a trap composed of 32 places in 197 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:15] [INFO ] Deduced a trap composed of 33 places in 217 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:15] [INFO ] Deduced a trap composed of 35 places in 214 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:15] [INFO ] Deduced a trap composed of 20 places in 228 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:16] [INFO ] Deduced a trap composed of 33 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:16] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:17] [INFO ] Deduced a trap composed of 29 places in 193 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:17] [INFO ] Deduced a trap composed of 29 places in 190 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:18] [INFO ] Deduced a trap composed of 35 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:18] [INFO ] Deduced a trap composed of 19 places in 210 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:18] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:19] [INFO ] Deduced a trap composed of 43 places in 203 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:19] [INFO ] Deduced a trap composed of 38 places in 199 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:19] [INFO ] Deduced a trap composed of 20 places in 226 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:19] [INFO ] Deduced a trap composed of 29 places in 199 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:20] [INFO ] Deduced a trap composed of 38 places in 195 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:20] [INFO ] Deduced a trap composed of 38 places in 196 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:20] [INFO ] Deduced a trap composed of 11 places in 188 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:21] [INFO ] Deduced a trap composed of 38 places in 202 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:21] [INFO ] Deduced a trap composed of 25 places in 189 ms of which 21 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1960 variables, 20/1746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:21] [INFO ] Deduced a trap composed of 31 places in 181 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:22] [INFO ] Deduced a trap composed of 14 places in 226 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:22] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:23] [INFO ] Deduced a trap composed of 30 places in 218 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:23] [INFO ] Deduced a trap composed of 34 places in 195 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:23] [INFO ] Deduced a trap composed of 43 places in 201 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:23] [INFO ] Deduced a trap composed of 39 places in 196 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:24] [INFO ] Deduced a trap composed of 39 places in 182 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:24] [INFO ] Deduced a trap composed of 21 places in 211 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:24] [INFO ] Deduced a trap composed of 39 places in 204 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:25] [INFO ] Deduced a trap composed of 11 places in 207 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:25] [INFO ] Deduced a trap composed of 42 places in 201 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:25] [INFO ] Deduced a trap composed of 43 places in 214 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:26] [INFO ] Deduced a trap composed of 19 places in 219 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :82590 after 178746
[2025-06-03 13:53:26] [INFO ] Deduced a trap composed of 42 places in 208 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:27] [INFO ] Deduced a trap composed of 41 places in 201 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:27] [INFO ] Deduced a trap composed of 44 places in 181 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:28] [INFO ] Deduced a trap composed of 12 places in 206 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:28] [INFO ] Deduced a trap composed of 12 places in 221 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:28] [INFO ] Deduced a trap composed of 12 places in 219 ms of which 17 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1960 variables, 20/1766 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:29] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:29] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:29] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:29] [INFO ] Deduced a trap composed of 30 places in 215 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:30] [INFO ] Deduced a trap composed of 41 places in 198 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:30] [INFO ] Deduced a trap composed of 44 places in 185 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:32] [INFO ] Deduced a trap composed of 44 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:32] [INFO ] Deduced a trap composed of 44 places in 191 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:33] [INFO ] Deduced a trap composed of 21 places in 203 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:33] [INFO ] Deduced a trap composed of 44 places in 198 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:34] [INFO ] Deduced a trap composed of 11 places in 185 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:34] [INFO ] Deduced a trap composed of 52 places in 188 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:34] [INFO ] Deduced a trap composed of 47 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:34] [INFO ] Deduced a trap composed of 47 places in 186 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:34] [INFO ] Deduced a trap composed of 47 places in 181 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:35] [INFO ] Deduced a trap composed of 29 places in 180 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:35] [INFO ] Deduced a trap composed of 25 places in 185 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:36] [INFO ] Deduced a trap composed of 29 places in 205 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:36] [INFO ] Deduced a trap composed of 47 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:36] [INFO ] Deduced a trap composed of 19 places in 176 ms of which 19 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1960 variables, 20/1786 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:37] [INFO ] Deduced a trap composed of 20 places in 217 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:37] [INFO ] Deduced a trap composed of 37 places in 203 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:37] [INFO ] Deduced a trap composed of 38 places in 184 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:38] [INFO ] Deduced a trap composed of 47 places in 170 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:38] [INFO ] Deduced a trap composed of 37 places in 161 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:39] [INFO ] Deduced a trap composed of 48 places in 167 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:39] [INFO ] Deduced a trap composed of 52 places in 167 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:39] [INFO ] Deduced a trap composed of 48 places in 189 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:40] [INFO ] Deduced a trap composed of 48 places in 168 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:40] [INFO ] Deduced a trap composed of 21 places in 187 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:40] [INFO ] Deduced a trap composed of 30 places in 184 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:40] [INFO ] Deduced a trap composed of 48 places in 168 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:41] [INFO ] Deduced a trap composed of 39 places in 184 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:42] [INFO ] Deduced a trap composed of 12 places in 174 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:42] [INFO ] Deduced a trap composed of 47 places in 170 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:43] [INFO ] Deduced a trap composed of 50 places in 192 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:43] [INFO ] Deduced a trap composed of 13 places in 182 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:43] [INFO ] Deduced a trap composed of 38 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:44] [INFO ] Deduced a trap composed of 40 places in 207 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:44] [INFO ] Deduced a trap composed of 22 places in 195 ms of which 22 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1960 variables, 20/1806 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 65536
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :178746 after 422804
[2025-06-03 13:53:44] [INFO ] Deduced a trap composed of 30 places in 213 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:45] [INFO ] Deduced a trap composed of 31 places in 206 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:45] [INFO ] Deduced a trap composed of 53 places in 169 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:46] [INFO ] Deduced a trap composed of 49 places in 180 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:47] [INFO ] Deduced a trap composed of 32 places in 208 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:47] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:48] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:48] [INFO ] Deduced a trap composed of 43 places in 183 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:48] [INFO ] Deduced a trap composed of 34 places in 208 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:49] [INFO ] Deduced a trap composed of 22 places in 187 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:49] [INFO ] Deduced a trap composed of 53 places in 188 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:49] [INFO ] Deduced a trap composed of 52 places in 193 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:49] [INFO ] Deduced a trap composed of 52 places in 186 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:50] [INFO ] Deduced a trap composed of 53 places in 186 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:50] [INFO ] Deduced a trap composed of 53 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Detected timeout of ITS tools.
[2025-06-03 13:53:51] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:52] [INFO ] Deduced a trap composed of 50 places in 177 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:52] [INFO ] Deduced a trap composed of 23 places in 200 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:52] [INFO ] Deduced a trap composed of 23 places in 196 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:53] [INFO ] Deduced a trap composed of 41 places in 189 ms of which 27 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1960 variables, 20/1826 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:53] [INFO ] Deduced a trap composed of 51 places in 178 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:53] [INFO ] Deduced a trap composed of 53 places in 181 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:53] [INFO ] Deduced a trap composed of 50 places in 176 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:55] [INFO ] Deduced a trap composed of 32 places in 215 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:55] [INFO ] Deduced a trap composed of 41 places in 190 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:55] [INFO ] Deduced a trap composed of 50 places in 177 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:56] [INFO ] Deduced a trap composed of 41 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:56] [INFO ] Deduced a trap composed of 31 places in 203 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:57] [INFO ] Deduced a trap composed of 50 places in 175 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:57] [INFO ] Deduced a trap composed of 47 places in 182 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:58] [INFO ] Deduced a trap composed of 50 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:53:59] [INFO ] Deduced a trap composed of 53 places in 175 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:02] [INFO ] Deduced a trap composed of 57 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:02] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:02] [INFO ] Deduced a trap composed of 56 places in 158 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:03] [INFO ] Deduced a trap composed of 57 places in 152 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:03] [INFO ] Deduced a trap composed of 57 places in 155 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:03] [INFO ] Deduced a trap composed of 57 places in 169 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:04] [INFO ] Deduced a trap composed of 43 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:04] [INFO ] Deduced a trap composed of 61 places in 161 ms of which 27 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1960 variables, 20/1846 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:05] [INFO ] Deduced a trap composed of 56 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:05] [INFO ] Deduced a trap composed of 56 places in 155 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:05] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:06] [INFO ] Deduced a trap composed of 56 places in 153 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:06] [INFO ] Deduced a trap composed of 61 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:06] [INFO ] Deduced a trap composed of 59 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:07] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:07] [INFO ] Deduced a trap composed of 59 places in 169 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:08] [INFO ] Deduced a trap composed of 55 places in 157 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:08] [INFO ] Deduced a trap composed of 53 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:09] [INFO ] Deduced a trap composed of 58 places in 155 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:10] [INFO ] Deduced a trap composed of 61 places in 163 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:10] [INFO ] Deduced a trap composed of 62 places in 159 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:10] [INFO ] Deduced a trap composed of 62 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:11] [INFO ] Deduced a trap composed of 62 places in 156 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:12] [INFO ] Deduced a trap composed of 58 places in 167 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:12] [INFO ] Deduced a trap composed of 62 places in 154 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:13] [INFO ] Deduced a trap composed of 62 places in 165 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:15] [INFO ] Deduced a trap composed of 60 places in 162 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:16] [INFO ] Deduced a trap composed of 60 places in 160 ms of which 26 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1960 variables, 20/1866 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:16] [INFO ] Deduced a trap composed of 62 places in 162 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:18] [INFO ] Deduced a trap composed of 59 places in 166 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:20] [INFO ] Deduced a trap composed of 59 places in 162 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:21] [INFO ] Deduced a trap composed of 59 places in 160 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:22] [INFO ] Deduced a trap composed of 12 places in 211 ms of which 20 ms to minimize.
SMT process timed out in 76003ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 592 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 33 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 592/592 places, 1704/1704 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 592/592 places, 1704/1704 transitions.
Applied a total of 0 rules in 22 ms. Remains 592 /592 variables (removed 0) and now considering 1704/1704 (removed 0) transitions.
[2025-06-03 13:54:22] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:54:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:54:23] [INFO ] Implicit Places using invariants in 797 ms returned []
[2025-06-03 13:54:23] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:54:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 13:54:23] [INFO ] State equation strengthened by 497 read => feed constraints.
[2025-06-03 13:54:28] [INFO ] Implicit Places using invariants and state equation in 4970 ms returned []
Implicit Place search using SMT with State Equation took 5769 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 13:54:28] [INFO ] Redundant transitions in 28 ms returned []
Running 1696 sub problems to find dead transitions.
[2025-06-03 13:54:28] [INFO ] Flow matrix only has 1368 transitions (discarded 336 similar events)
[2025-06-03 13:54:28] [INFO ] Invariant cache hit.
[2025-06-03 13:54:28] [INFO ] State equation strengthened by 497 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:44] [INFO ] Deduced a trap composed of 11 places in 227 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:44] [INFO ] Deduced a trap composed of 12 places in 235 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:44] [INFO ] Deduced a trap composed of 21 places in 232 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:45] [INFO ] Deduced a trap composed of 22 places in 235 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:45] [INFO ] Deduced a trap composed of 22 places in 237 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:45] [INFO ] Deduced a trap composed of 23 places in 226 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:45] [INFO ] Deduced a trap composed of 24 places in 215 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:46] [INFO ] Deduced a trap composed of 33 places in 201 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:46] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:46] [INFO ] Deduced a trap composed of 34 places in 195 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:46] [INFO ] Deduced a trap composed of 21 places in 237 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:47] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:47] [INFO ] Deduced a trap composed of 21 places in 226 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:47] [INFO ] Deduced a trap composed of 21 places in 232 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:47] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:48] [INFO ] Deduced a trap composed of 32 places in 215 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:48] [INFO ] Deduced a trap composed of 35 places in 228 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:48] [INFO ] Deduced a trap composed of 40 places in 211 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:48] [INFO ] Deduced a trap composed of 42 places in 211 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:48] [INFO ] Deduced a trap composed of 41 places in 160 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 20/635 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:50] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:50] [INFO ] Deduced a trap composed of 11 places in 235 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:50] [INFO ] Deduced a trap composed of 11 places in 232 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:51] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:51] [INFO ] Deduced a trap composed of 20 places in 232 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:51] [INFO ] Deduced a trap composed of 11 places in 212 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:51] [INFO ] Deduced a trap composed of 11 places in 220 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:52] [INFO ] Deduced a trap composed of 11 places in 216 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:52] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:52] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:52] [INFO ] Deduced a trap composed of 43 places in 169 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:52] [INFO ] Deduced a trap composed of 43 places in 170 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:53] [INFO ] Deduced a trap composed of 61 places in 170 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:53] [INFO ] Deduced a trap composed of 61 places in 194 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:53] [INFO ] Deduced a trap composed of 61 places in 182 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:53] [INFO ] Deduced a trap composed of 70 places in 181 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:53] [INFO ] Deduced a trap composed of 70 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:54] [INFO ] Deduced a trap composed of 30 places in 214 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:54] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:54:54] [INFO ] Deduced a trap composed of 42 places in 155 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/1960 variables, and 655 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30030 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/592 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1696/1696 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/592 variables, 592/592 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/592 variables, 23/615 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/592 variables, 40/655 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:02] [INFO ] Deduced a trap composed of 21 places in 243 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:02] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:02] [INFO ] Deduced a trap composed of 40 places in 197 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:02] [INFO ] Deduced a trap composed of 41 places in 192 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:02] [INFO ] Deduced a trap composed of 40 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:03] [INFO ] Deduced a trap composed of 41 places in 184 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:03] [INFO ] Deduced a trap composed of 41 places in 187 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:03] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:03] [INFO ] Deduced a trap composed of 70 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:03] [INFO ] Deduced a trap composed of 70 places in 159 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:04] [INFO ] Deduced a trap composed of 70 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:04] [INFO ] Deduced a trap composed of 42 places in 167 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:04] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:04] [INFO ] Deduced a trap composed of 27 places in 208 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:05] [INFO ] Deduced a trap composed of 31 places in 205 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:05] [INFO ] Deduced a trap composed of 19 places in 196 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:05] [INFO ] Deduced a trap composed of 25 places in 212 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:05] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:06] [INFO ] Deduced a trap composed of 30 places in 222 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:06] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/592 variables, 20/675 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:09] [INFO ] Deduced a trap composed of 49 places in 150 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:09] [INFO ] Deduced a trap composed of 48 places in 159 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:09] [INFO ] Deduced a trap composed of 49 places in 163 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:09] [INFO ] Deduced a trap composed of 49 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:09] [INFO ] Deduced a trap composed of 48 places in 157 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:09] [INFO ] Deduced a trap composed of 49 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:10] [INFO ] Deduced a trap composed of 49 places in 159 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:10] [INFO ] Deduced a trap composed of 52 places in 176 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:10] [INFO ] Deduced a trap composed of 27 places in 191 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:10] [INFO ] Deduced a trap composed of 22 places in 204 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:11] [INFO ] Deduced a trap composed of 19 places in 207 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:11] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:11] [INFO ] Deduced a trap composed of 31 places in 222 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:12] [INFO ] Deduced a trap composed of 30 places in 216 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:12] [INFO ] Deduced a trap composed of 32 places in 221 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:12] [INFO ] Deduced a trap composed of 32 places in 199 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:12] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:13] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:13] [INFO ] Deduced a trap composed of 31 places in 216 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:13] [INFO ] Deduced a trap composed of 31 places in 201 ms of which 27 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/592 variables, 20/695 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:16] [INFO ] Deduced a trap composed of 53 places in 174 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:16] [INFO ] Deduced a trap composed of 52 places in 196 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:16] [INFO ] Deduced a trap composed of 52 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:16] [INFO ] Deduced a trap composed of 52 places in 174 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:16] [INFO ] Deduced a trap composed of 52 places in 173 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:17] [INFO ] Deduced a trap composed of 52 places in 173 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:17] [INFO ] Deduced a trap composed of 61 places in 176 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:17] [INFO ] Deduced a trap composed of 62 places in 177 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:17] [INFO ] Deduced a trap composed of 61 places in 176 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:17] [INFO ] Deduced a trap composed of 67 places in 176 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:18] [INFO ] Deduced a trap composed of 40 places in 173 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:18] [INFO ] Deduced a trap composed of 45 places in 185 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:18] [INFO ] Deduced a trap composed of 50 places in 181 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:18] [INFO ] Deduced a trap composed of 51 places in 176 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:19] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:19] [INFO ] Deduced a trap composed of 25 places in 198 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:20] [INFO ] Deduced a trap composed of 27 places in 217 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:20] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:21] [INFO ] Deduced a trap composed of 30 places in 198 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:22] [INFO ] Deduced a trap composed of 23 places in 190 ms of which 21 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 20/715 constraints. Problems are: Problem set: 0 solved, 1696 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:25] [INFO ] Deduced a trap composed of 70 places in 144 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:25] [INFO ] Deduced a trap composed of 49 places in 160 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:26] [INFO ] Deduced a trap composed of 30 places in 203 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:26] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:26] [INFO ] Deduced a trap composed of 30 places in 212 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:27] [INFO ] Deduced a trap composed of 30 places in 179 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:27] [INFO ] Deduced a trap composed of 30 places in 172 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 13:55:28] [INFO ] Deduced a trap composed of 30 places in 169 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/1960 variables, and 723 constraints, problems are : Problem set: 0 solved, 1696 unsolved in 30041 ms.
Refiners :[Domain max(s): 592/592 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/592 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 0/1696 constraints, Known Traps: 108/108 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60390ms problems are : Problem set: 0 solved, 1696 unsolved
Search for dead transitions found 0 dead transitions in 60394ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66228 ms. Remains : 592/592 places, 1704/1704 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[8]
Ending property specific reduction for Peterson-PT-7-UpperBounds-05 in 318929 ms.
[2025-06-03 13:55:28] [INFO ] Flatten gal took : 40 ms
[2025-06-03 13:55:28] [INFO ] Applying decomposition
[2025-06-03 13:55:29] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17624683067567296113.txt' '-o' '/tmp/graph17624683067567296113.bin' '-w' '/tmp/graph17624683067567296113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17624683067567296113.bin' '-l' '-1' '-v' '-w' '/tmp/graph17624683067567296113.weights' '-q' '0' '-e' '0.001'
[2025-06-03 13:55:29] [INFO ] Decomposing Gal with order
[2025-06-03 13:55:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 13:55:29] [INFO ] Removed a total of 2496 redundant transitions.
[2025-06-03 13:55:29] [INFO ] Flatten gal took : 110 ms
[2025-06-03 13:55:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 910 labels/synchronizations in 99 ms.
[2025-06-03 13:55:29] [INFO ] Time to serialize gal into /tmp/UpperBounds14157996197476516270.gal : 14 ms
[2025-06-03 13:55:29] [INFO ] Time to serialize properties into /tmp/UpperBounds14719590243194694501.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14157996197476516270.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14719590243194694501.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds14719590243194694501.prop.
ITS-tools command line returned an error code 137
[2025-06-03 14:19:20] [INFO ] Applying decomposition
[2025-06-03 14:19:20] [INFO ] Flatten gal took : 449 ms
[2025-06-03 14:19:20] [INFO ] Decomposing Gal with order
[2025-06-03 14:19:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 14:19:22] [INFO ] Removed a total of 2098 redundant transitions.
[2025-06-03 14:19:22] [INFO ] Flatten gal took : 954 ms
[2025-06-03 14:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 966 labels/synchronizations in 173 ms.
[2025-06-03 14:19:22] [INFO ] Time to serialize gal into /tmp/UpperBounds11016789315892052927.gal : 26 ms
[2025-06-03 14:19:22] [INFO ] Time to serialize properties into /tmp/UpperBounds2530239344470251939.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11016789315892052927.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2530239344470251939.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds2530239344470251939.prop.
ITS-tools command line returned an error code 137
[2025-06-03 14:39:59] [INFO ] Flatten gal took : 401 ms
[2025-06-03 14:40:01] [INFO ] Input system was already deterministic with 1704 transitions.
[2025-06-03 14:40:01] [INFO ] Transformed 592 places.
[2025-06-03 14:40:01] [INFO ] Transformed 1704 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-03 14:40:01] [INFO ] Time to serialize gal into /tmp/UpperBounds13423546987537609733.gal : 13 ms
[2025-06-03 14:40:01] [INFO ] Time to serialize properties into /tmp/UpperBounds11370363927811734401.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13423546987537609733.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11370363927811734401.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11370363927811734401.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-PT-7"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Peterson-PT-7, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876813000637"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;